Covalent bonds

4. determines the molecular shape
5. a a bond where three connect
6. a structure that counts the number of valence electrons
8. is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself
10. all of which exist in the gas form: hydrogen, nitrogen, oxygen, fluorine, and chlorine
11. a pair that is by itself
14. a formula to describe identity’s
15. composed of two or more atoms covalently bonded or of a metal complex
17. a energy determined by the strength of the bond
18. that occurs when two atoms share a pair of electrons with each other
19. forms when two or more atoms covalently bond

1. a bond where only one connects
2. a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
3. The force that holds two atoms together
7. a chemical bond that forms when electrons are not shared equally
9. a chemical rule of thumb that reflects observation that elements tend to bond
12. is a chemical compound containing two different elements
13. any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked
16. a bond where two connect