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Kopopolo

@Kopopolo

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October 23, 2023

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Questions (138)

Question From the Periodic table, it can be determined that iron (Fe) has an atomic mass of 56 amu, oxygen (O) has an atomic
1. 1 answer
2. asked by Kopopolo
3. 90 views
Which of the following molecules shows two atoms of hydrogen (H)?(1 point) Responses H2SO4 cap h sub 2 cap s cap o sub 4 HO2 cap
1. 1 answer
2. asked by Kopopolo
3. 49 views
What does the Law of Conservation of Mass say about a chemical reaction?(1 point) Responses In a chemical reaction, mass is
1. 1 answer
2. asked by Kopopolo
3. 49 views
What are the reactants in a chemical formula?(1 point) Responses the substance created by chemical change the substance created
1. 1 answer
2. asked by Kopopolo
3. 62 views
Which of the following is a reliable way to observe that a chemical change has occurred when two substances come in contact with
1. 1 answer
2. asked by Kopopolo
3. 48 views
Which of the following is a reliable way to observe that a chemical change has occurred when two substances come in contact with
1. 1 answer
2. asked by Kopopolo
3. 42 views
Which of the following is an example of only a physical change?(1 point) Responses the green color of the Statue of Liberty the
1. 1 answer
2. asked by Kopopolo
3. 43 views
Which of the following demonstrates a chemical change?(1 point) Responses dry ice vaporizing dry ice vaporizing iron (Fe)
1. 1 answer
2. asked by Kopopolo
3. 43 views
n one to two sentences, identify the type of model shown and describe the atomic structure of a molecule of water. (2 points)
1. 1 answer
2. asked by Kopopolo
3. 47 views
What of the following is an advantage of the thermal properties of plastic?(1 point) Responses Plastics are easy to mold into
1. 1 answer
2. asked by Kopopolo
3. 51 views
Which functional group is nonpolar?(1 point) Responses carbonyl carbonyl hydroxyl hydroxyl methyl methyl sulfhydryl
1. 1 answer
2. asked by Kopopolo
3. 55 views
Which structure defines the hydroxyl functional group?(1 point) Responses SH SH OH OH CH3 CH 3 NH2
1. 1 answer
2. asked by Kopopolo
3. 61 views
How many electrons can carbon accept from other atoms while bonding? (1 point) Responses six six four four eight eight two
1. 1 answer
2. asked by Kopopolo
3. 30 views
Atomic Structure Unit Test 11 of 1911 of 19 Items Question Group 2 elements have two valence electrons. Which kind of bond will
1. 1 answer
2. asked by Kopopolo
3. 60 views
Why are the noble gases the least reactive elements? (1 point) Responses They have a full valence electron shell. They have a
1. 1 answer
2. asked by Kopopolo
3. 52 views
Which statement correctly compares the valence electrons for atoms of francium (Fr) and barium (Ba)? (1 point) Responses Barium
1. 1 answer
2. asked by Kopopolo
3. 66 views
Which statement best explains why hydrogen’s atomic number is equal to its mass?(1 point) Responses Hydrogen only has one
1. 1 answer
2. asked by Kopopolo
3. 50 views
Which element has four valence electrons? (1 point) Responses sulfur (S) sulfur (S) potassium (K) potassium (K) silicon (Si)
1. 1 answer
2. asked by Kopopolo
3. 47 views
Based on properties of elements in the periodic table, which element is the best conductor of thermal energy? (1 point)
1. 1 answer
2. asked by Kopopolo
3. 48 views
Which statement about metals and nonmetals is correct?(1 point) Responses Metals and nonmetals can both be found in any column
1. 1 answer
2. asked by Kopopolo
3. 59 views
You plan to pass alpha particles through a field that contains a consistent type of particle. Which configuration will result in
1. 1 answer
2. asked by Kopopolo
3. 54 views
On which atomic property proposed by Henry Moseley is the current periodic table of the elements based?(1 point) Responses
1. 1 answer
2. asked by Kopopolo
3. 69 views
What quality differentiates hydrogen (H) from the other elements in group 1, the alkali metals?(1 point) Responses It has more
1. 1 answer
2. asked by Kopopolo
3. 45 views
If only an element’s atomic number and weight are provided, what other atomic information can be determined for a neutral
1. 1 answer
2. asked by Kopopolo
3. 65 views
Which statement connects the European imperialists’ rule to the growth of nationalism movements after World War I?(1 point)
1. 1 answer
2. asked by Kopopolo
3. 118 views
How did the radio impact society in the twentieth century?(1 point) Responses The radio allowed everyday people to communicate
1. 1 answer
2. asked by Kopopolo
3. 218 views
Question Compare the actions that Stalin, Hitler, and Mussolini used to grow their totalitarian authority. (1 point) Responses
1. 1 answer
2. asked by Kopopolo
3. 189 views
Which of the following best explains why the Great Depression spread to Britain?(1 point) Responses a decline in the shipping
1. 1 answer
2. asked by Kopopolo
3. 114 views
How did the Treaty of Versailles affect Europe and the Middle East?(1 point) Responses It kept the existing power dynamics the
1. 1 answer
2. asked by Kopopolo
3. 364 views
Which of these examples is evidence of total war?
1. 1 answer
2. asked by Kopopolo
3. 248 views
Which of these examples is evidence of total war?(1 point) Responses Former battlefields of World War I remain dangerous due to
1. 1 answer
2. asked by Kopopolo
3. 164 views
Identify the main reason for global migration during the Industrial Revolution.(1 point) Responses more jobs more jobs hopes for
1. 1 answer
2. asked by Kopopolo
3. 284 views
How did the Agricultural Revolution allow farmers to make money?(1 point) Responses Farmers gave up working the farm to make a
1. 1 answer
2. asked by Kopopolo
3. 266 views
Which of the following explains how morphine was developed by using the scientific method?(1 point) Responses by creating
1. 1 answer
2. asked by Kopopolo
3. 107 views
World History Semester A Exam 3 of 403 of 40 Items Question How did Portuguese and Spanish colonial expansion support each
1. 1 answer
2. asked by Kopopolo
3. 194 views
What was the immediate consequence of the forced conversion of the Mudéjars to Catholicism?(1 point) Responses Spanish Muslims
1. 1 answer
2. asked by Kopopolo
3. 119 views
World History Semester A Exam 1 of 401 of 40 Items Question Use the image to answer the question. Source: Library of Congress,
1. 1 answer
2. asked by Kopopolo
3. 194 views
Which of the following correctly examines how the aftermath of World War I created economic ties between the United States and
1. 1 answer
2. asked by Kopopolo
3. 60 views
Are You Smarter Than a Fly? Scientists Say Maybe Not. Did you ever wonder why flies are so hard to swat? Scientists think they
1. 1 answer
2. asked by Kopopolo
3. 117 views
Which suffix would you add to the verb persevere to make the word into a noun? (1 point) Responses -ate -ate -tic -tic -ance
1. 1 answer
2. asked by Kopopolo
3. 100 views
Use your knowledge of prefixes and suffixes to determine the meaning of the underlined word in the sentence below. The fire
1. 1 answer
2. asked by Kopopolo
3. 73 views
Which sentence correctly uses punctuation with dialogue? (1 point) Responses She said to go get the ball! yelled Jackie. She
1. 1 answer
2. asked by Kopopolo
3. 132 views
Identify the incorrectly punctuated sentence. (1 point) Responses Rehearsing for the performance, Alison lost track of the time.
1. 1 answer
2. asked by Kopopolo
3. 165 views
Southern Chile's Dilemma People living in Tierra del Fuego call their home “the end of the world.” It is a group of islands
1. 1 answer
2. asked by Kopopolo
3. 131 views
Crossing the Sea A verdant rainforest rises out of the ocean to snow-capped peaks. Powerful fiords snake their way into glacial
1. 1 answer
2. asked by Kopopolo
3. 143 views
What would be the least effective detail for a description about a new amusement park? (1 point) Responses Children sip lemonade
1. 1 answer
2. asked by Kopopolo
3. 148 views
Which of the following sentences best reflects chronological order? (1 point) Responses George Washington Carver became known
1. 1 answer
2. asked by Kopopolo
3. 132 views
Which of the following topics is the clearest example of the informative purpose? (1 point) Responses a newspaper article
1. 1 answer
2. asked by Kopopolo
3. 185 views
34 of 4334 of 43 Items Question Which of the following topics is the clearest example of the informative purpose? (1 point)
1. 1 answer
2. asked by Kopopolo
3. 63 views
Choose the term that describes the type of sentence shown. My two dogs are named Hannah and Brindle. (1 point) Responses
1. 1 answer
2. asked by Kopopolo
3. 104 views
Choose the term that describes the type of sentence shown. If you are in line early, you’ll be sure to get the best tickets.
1. 1 answer
2. asked by Kopopolo
3. 189 views
30 of 4330 of 43 Items Question Choose the term that best describes the underlined phrase. The basket that she is holding is
1. 1 answer
2. asked by Kopopolo
3. 180 views
Choose the term that best describes the underlined phrase. Gripping the rail, Lindsey stepped onto the ice. (1 point) Responses
1. 1 answer
2. asked by Kopopolo
3. 142 views
Choose the term that describes the underlined phrase. He read the book that his aunt had recommended. (1 point) Responses noun
1. 2 answers
2. asked by Kopopolo
3. 198 views
Identify the choice that best describes the problem. Forgetting her homework and her books. (1 point) Responses phrase fragment
1. 1 answer
2. asked by Kopopolo
3. 117 views
Choose the term that describes the underlined phrase. When you’re finished, please lock the door. (1 point) Responses
1. 1 answer
2. asked by Kopopolo
3. 134 views
25 of 4325 of 43 Items Question Choose the term that describes the underlined phrase. Raoul’s sister, a golf pro, gave him
1. 1 answer
2. asked by Kopopolo
3. 168 views
Identify the most vivid verb in the following sentence. Donald is glad that he gave the tickets to Erin, because she shrieked
1. 1 answer
2. asked by Kopopolo
3. 165 views
Which of the following is a complete sentence? (1 point) Responses Starting at four o’clock. Starting at four o’clock. The
1. 1 answer
2. asked by Kopopolo
3. 133 views
Identify the part of speech for the underlined word. The birds chirped loudly every morning before sunrise. (1 point) Responses
1. 1 answer
2. asked by Kopopolo
3. 142 views
Question Identify the part of speech for the underlined phrase. It was similar to one he had seen in Yellowstone National Park.
1. 1 answer
2. asked by Kopopolo
3. 178 views
A flashback is (1 point) Responses an indirect comparison of two unlike things. an indirect comparison of two unlike things. a
1. 1 answer
2. asked by Kopopolo
3. 149 views
Which literary device is used in the following sentence? “Marie worked all day like an ant getting ready for the winter.” (1
1. 1 answer
2. asked by Kopopolo
3. 195 views
18 of 4318 of 43 Items Feature Crossing the Sea A verdant rainforest rises out of the ocean to snow-capped peaks. Powerful
1. 1 answer
2. asked by Kopopolo
3. 85 views
The Excuse Dear Ms. Sachs, Please excuse Nan’s absence from school yesterday, April 15. When she woke up in the morning, she
1. 1 answer
2. asked by Kopopolo
3. 212 views
Which line from the poem “Birches” best develops its nostalgic tone? (1 point) Responses “And so I dream of going back to
1. 2 answers
2. asked by Kopopolo
3. 118 views
Which statement from “Mexicans Begin Jogging” best supports its theme of the diversity that is at the heart of being an
1. 1 answer
2. asked by Kopopolo
3. 167 views
The date, time, and location of a local robbery would most likely be included in (1 point) Responses a feature article. a
1. 1 answer
2. asked by Kopopolo
3. 181 views
This graph contains information related to An Inconvenient Truth. Use the graph to answer the question . The y axis is titled,
1. 1 answer
2. asked by Kopopolo
3. 299 views
This graph contains information related to An Inconvenient Truth. Use the graph to answer the question . The y axis is titled,
1. 1 answer
2. asked by Kopopolo
3. 202 views
Which sentence from An Inconvenient Truth would be best supported by the graph? (1 point) Responses “In the pre-industrial
1. 1 answer
2. asked by Kopopolo
3. 133 views
Which of the following graphics would add the most relevant information to “The Deadliest Tsunami in History”? (1 point)
1. 1 answer
2. asked by Kopopolo
3. 356 views
Which of these is a direct characterization of Ted from “My Brother’s Keeper”? (1 point) Responses "It all happened so
1. 1 answer
2. asked by Kopopolo
3. 329 views
In Ray Bradbury’s short story “A Sound of Thunder,” which of Mr. Eckels’s character traits leads to drastic consequences
1. 1 answer
2. asked by Kopopolo
3. 121 views
In Frost’s poem “Mending Wall,” the lines “I see him there, / Bringing a stone grasped firmly by the top / In each hand,
1. 1 answer
2. asked by Kopopolo
3. 122 views
What is the primary purpose of the detailed descriptions Barry Holstun Lopez includes in the excerpt from Of Wolves and Men? (1
1. 1 answer
2. asked by Kopopolo
3. 137 views
In “A Sound of Thunder,” the butterfly symbolizes (1 point) Responses the fragility of life. the fragility of life. spring,
1. 1 answer
2. asked by Kopopolo
3. 95 views
He only says, "Good fences make good neighbors." Spring is the mischief in me, and I wonder: If I could put a notion in his
1. 1 answer
2. asked by Kopopolo
3. 152 views
In W.G. Wetherell’s short story “The Bass, the River, and Sheila Mant,” the narrator is torn between pursuing a fish and
1. 1 answer
2. asked by Kopopolo
3. 226 views
Which of the following details would be considered part of the setting? (1 point) Responses the resolution of the plot the
1. 1 answer
2. asked by Kopopolo
3. 98 views
"I like to think (right now, please!) of a cybernetic forest filled with pines and electronics." The above quote from “All
1. 1 answer
2. asked by Kopopolo
3. 196 views
Why do you think the mother in "Borders" by King told the border officials that she was Blackfoot Indian instead of Canadian? Do
1. 1 answer
2. asked by Kopopolo
3. 113 views
Question Which best describes why the author has the mother and son in “Borders” sleep in the car for two days?(1 point)
1. 1 answer
2. asked by Kopopolo
3. 260 views
The author of “Hip-Hop Planet” describes the legend of the Great Rock of Toubab Dialaw in order to(1 point) Responses
1. 1 answer
2. asked by Kopopolo
3. 81 views
The extreme poverty of Dakar, Senegal, in “Hip-Hop Planet” is best reflected in which image?(1 point) Responses “. . . it
1. 1 answer
2. asked by Kopopolo
3. 49 views
The theme of “Your World” can best be inferred from which line?(1 point) Responses “Your world is as big as you make it”
1. 1 answer
2. asked by Kopopolo
3. 56 views
In “Your World” the speaker being described as a bird can best be inferred from which line?(1 point) Responses “With
1. 1 answer
2. asked by Kopopolo
3. 263 views
The complicated schemes eventually led to the demise of the crime spree.
1. 1 answer
2. asked by Kopopolo
3. 81 views
The complicated schemes eventually led to the demise of the crime spree.(1 point) Responses zeal zeal return return approval
1. 1 answer
2. asked by Kopopolo
3. 78 views
Many athletes work out daily to improve their physique, but a healthy diet is also important.(1 point) Responses build build
1. 1 answer
2. asked by Kopopolo
3. 168 views
The sound of the bat hitting the baseball reverberated through the stadium.(1 point) Responses echoed echoed howled howled
1. 1 answer
2. asked by Kopopolo
3. 44 views
Question The tone of the poem “Ka’Ba” versus the tone of the poem “Harlem II” might be described as(1 point) Responses
1. 1 answer
2. asked by Kopopolo
3. 65 views
Choose the answer that best matches the word in italics. “I don’t understand how teenagers can live in such squalor," my
1. 1 answer
2. asked by Kopopolo
3. 80 views
“I don’t understand how teenagers can live in such squalor," my mother yelled to me in disgust.(1 point) Responses filth
1. 1 answer
2. asked by Kopopolo
3. 54 views
Hip-hop music is a type of music that is(1 point) Responses popular in two places—West Africa and the Bronx. popular in two
1. 1 answer
2. asked by Kopopolo
3. 53 views
What is it that angers the speaker in the poem “I Am the Land. I Wait.”?(1 point) Responses the problem of getting people to
1. 1 answer
2. asked by Kopopolo
3. 95 views
The neighbor of the speaker in the poem “Mending Wall” believes(1 point) Responses “good neighbors make good fences.”
1. 1 answer
2. asked by Kopopolo
3. 122 views
The factory in “Mexicans Begin Jogging” was under investigation for(1 point) Responses manufacturing illegal parts and
1. 1 answer
2. asked by Kopopolo
3. 71 views
It is fun to see the children become disoriented when they are trying to hit a piñata blindfolded.(1 point) Responses angry
1. 1 answer
2. asked by Kopopolo
3. 87 views
It is fun to see the children become disoriented when they are trying to hit a piñata blindfolded.(1 point) Responses angry
1. 1 answer
2. asked by Kopopolo
3. 57 views

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