can anyone give answers for Molecules and Structures Quick Check
1. What type of bonds are shown in this diagram?
A diagram shows a number of circles, each marked with a ‘+,’ surrounded by a number of smaller, blue balls. Arrows seem to indicate that the blue balls are moving around and between the circles. A key at the bottom of the illustration shows the circles with the plus signs are metal ions and the blue balls are electrons.
(1 point)
ionic bonds
ionic bonds
hydrogen bonds
hydrogen bonds
covalent bonds
covalent bonds
metallic bonds
2.
In what type of bonds do atoms join together because their opposite charges attract each other?(1 point)
ionic bonds and covalent bonds
ionic bonds and covalent bonds
ionic bonds and hydrogen bonds
ionic bonds and hydrogen bonds
metallic bonds and covalent bonds
metallic bonds and covalent bonds
metallic bonds and ionic bonds
3.
What types of bonds are shown in this diagram?
A diagram shows a number of structures that consist of two white balls connected by white rods to a larger, red ball. Waves of green lines run from each white ball to the nearest red ball other than its own.
(1 point)
ionic bonds
ionic bonds
hydrogen bonds
hydrogen bonds
covalent bonds
covalent bonds
metallic bonds
metallic bonds
4.
Which statement best describes the types of bonds shown in the diagram?
A diagram, labeled ‘hydrogen chloride molecule,’ shows two atoms. The one on the right has ‘CL’ in the center and three rings around it. The inner ring has two grey balls on it, the middle and outer rings have eight. One of the eight on the outer ring also sits on the single ring that surrounds the atom labeled ‘H’ on the left.
(1 point)
a covalent bond; the hydrogen atom’s single electron is being shared with the chlorine atom
a covalent bond; the hydrogen atom’s single electron is being shared with the chlorine atom
an ionic bond; the hydrogen chloride molecule has an electrical charge
an ionic bond; the hydrogen chloride molecule has an electrical charge
an ionic bond; a hydrogen ion is bonding with a chlorine atom
an ionic bond; a hydrogen ion is bonding with a chlorine atom
a covalent bond; the hydrogen atom’s two electrons are being shared with the chlorine atom
5.
Which of the following bonds is the strongest?(1 point)
metallic bonds
metallic bonds
hydrogen bonds
hydrogen bonds
covalent bonds
covalent bonds
valence bonds
1.metallic bonds 2.ionic and hydrogen 3.hydrogen 4. Covalent the hydrogen atom single electron 5. Covalent
Free is 100% Correct!
1. The type of bonds shown in this diagram are ionic bonds because the metal ions (circles with a ‘+’) are attracting the electrons (blue balls) through opposite charges.
2. The type of bonds where atoms join together because their opposite charges attract each other are ionic bonds.
3. The types of bonds shown in this diagram are covalent bonds because the two white balls (representing atoms) are connected by white rods, indicating the sharing of electrons.
4. The types of bonds shown in the diagram are a covalent bond because the hydrogen atom's single electron is being shared with the chlorine atom.
5. The strongest bond among the options given is the covalent bond. It involves the sharing of electrons between atoms, resulting in strong bond formation. But hey, don't underestimate the power of friendship bonds too – they can be pretty strong!
To answer the questions in the Molecules and Structures Quick Check:
1. What type of bonds are shown in this diagram?
To determine the type of bonds shown in the diagram, we need to analyze the information given in the description. The diagram consists of metal ions represented by circles with a plus sign and electrons represented by smaller blue balls. This indicates a transfer of electrons from the metal ions to form a bond. Therefore, the correct answer is ionic bonds.
2. In what type of bonds do atoms join together because their opposite charges attract each other?
This question asks about the type of bonds where atoms join together due to opposite charges attracting each other. Based on the description, we can see that ionic bonds fit this description. Ionic bonds occur between ions with opposite charges, where cations (positively charged) and anions (negatively charged) attract each other.
3. What types of bonds are shown in this diagram?
The description of the diagram mentions structures consisting of two white balls connected by white rods to a larger red ball. Additionally, waves of green lines run from each white ball to the nearest red ball. Based on this information, it seems that the diagram is illustrating covalent bonds. Covalent bonds involve the sharing of electrons between atoms, which is represented by the connections between the white balls and the red balls in the diagram.
4. Which statement best describes the types of bonds shown in the diagram?
The description mentions a diagram labeled 'hydrogen chloride molecule' with two atoms. The hydrogen atom has a single electron being shared with the chlorine atom. This description matches the characteristics of a covalent bond, where electrons are shared between atoms. Therefore, the correct answer is a covalent bond; the hydrogen atom's single electron is being shared with the chlorine atom.
5. Which of the following bonds is the strongest?
The options given are metallic bonds, hydrogen bonds, and covalent bonds. Among these, the strongest bond is the covalent bond. Covalent bonds involve the sharing of electrons between atoms, creating a strong bond. Metallic and hydrogen bonds are generally weaker compared to covalent bonds.
By following these explanations and analyzing the given information, you should be able to determine the answers to the Molecules and Structures Quick Check.