Tabulations of chemical elements differing in their organization from the traditional seen periodic system
Answer:
posotive
Explanation:
electrons give off negative pulse so take one away
Answer:
protons are positive and neutrons are neutral, both are in nucleus
Explanation:
Answer:
Ionic compounds contain ions and are held together by the attractive forces among the oppositely charged ions
Explanation:
Common salt (sodium chloride) is one of the best-known ionic compounds. Molecular compounds contain discrete molecules, which are held together by sharing electrons (covalent bonding).