Oxygen has #16 so it has 16 electrons.

Related Questions

1. science

   Which element would have the lowest electronegativity? (1 point) an element with a large number of valence electrons and a small atomic radius an element with a large number of valence electrons and a small atomic radius an element with a large number of

2. Science

   The Composition of Atoms Quick Check questions and answers Science 8 A Unit 3: Matter Interactions A. A model of an atom shows eight electrons in rings that represent different energy levels. How many electrons are in each energy level? 1. four in the

3. Science

   Between which type of elements do ionic bonds occur, and how do electrons act within the bond? A: metals and metals, electrons freely moving B: metals and nonmetals, electrons transferred C: nonmetals and nonmetals, electrons shared D: nonmetals and

4. Chemistry

   Which element would have a full outer shell of electrons if it gained three electrons? boron lithium nitrogen argon THIS ONE Which statement best explains why hydrogen's atomic number is equal to its mass? hydrogen is in the first row and the first column

5. science,

   1. How many periods are there in the periodic table? * 1 point 6 7 8 9 2. How many groups are there in the periodic table? * 1 point 15 16 17 18 3. State the number of valence electrons in an atom of Sulfur. * 1 point 2 4 6 8 4. State the number of valence

6. Chem - Elements

   I need help on identifying four elements. 1. a member of the same family as oxygen whose most stable ion contains 54 electrons. (Sulfur?) 2. member of alkali metal family whose most stable ion contains 36 electrons. (Cesium??) 3. noble gas with 18 protons

7. Chem

   When two atoms approach each other and react with each other, it is their outer shells that come into contact first, and it is therefore the electrons in their outer shells that are normally involved in any chemical reaction.electrons are known as Orbiting

8. Chemistry

   What is the nuclear charge of an atom with a mass of 23 and an atomic number of 11? (1) 11+ (2) 12+ (3) 23+ (4) 34+ How do you figure this out? Would the answer be (1) 11+ since the atomic number is 11 and atomic #=protons which are positive??

9. Science--Help.

   Which of the following is NOT one of the eight most common elements in Earth’s continental crust? carbon silicon oxygen aluminum The most abundant element in Earth’s continental crust (by weight) is _____. 2. oxygen silicon calcium iron 3. The central

10. science

    Why do elements that are in the same group of the periodic table share similar properties? They all have the same atomic mass. They are all very reactive with other elements. They are all metals. They all have the same number of electrons in the outer

Still need help?

You can ask a new question or browse existing questions.