Question

Match the following 1. Proton 2. Sodium 3. Barium 4. Chlorine 5. Electron --------- a) an alkaline earth metal b) Halogen c) Noble gas d) an alkali metal. e) Responsible for nuclear charge​

Answer 1

Answer:

1-d,2-b,3-c,4-a

Explanation:

pls make me in brainlist

Answer 2

Answer:

proton- responsible for nuclear charge

sodium-alkali metal

barium- an alkaline non metal

chlorine-halogen

electron- occupied sub shell

completed shell- noble gas

Explanation:

Checked by ma'am