WILL GIVE BRAINIEST / WILL GIVE 5 STARS / THANK YOU

14. How many electrons does a Group 6A atom need to obtain in order to achieve a stable electron configuration? * 1 point
0
1
2
3

15. Metallic bonds form between * 1 point
cations and protons
anions and protons
cations and anions
cations and electrons

16. What is the formula for lithium nitride? * 1 point
LiN
Li2L3
Li3N
LiN3

17. Which type of solid is likely to be the best conductor of electricity? * 1 point nonmetal element
ionic compound
covalent compound
metal element

18. When an atom gains an electron, it forms a * 1 point
anion
cation
polyatomic ion
neutral ion

19. Mg3P2 - Which element is the cation? * 1 point
Mg
P
Mg3P2
P2

20. Which of the following has the highest melting point? * 1 point
metallic compound
ionic compound
covalent compound

21. What statement is true about carbon-12 and carbon-14? * 1 point
They have different number of protons
They are isotopes of carbon
They have the same mass number
They have an identical mass

22. What is the name of the phase change that occurs when a substance changes from a gas to a liquid? * 1 point
Evaporation
Condensation
Freezing
Melting