Na 1s²2s²2p⁶3s¹
↓ - e⁻
Na⁺ 1s²2s²2p⁶ 2+2+6=10 e⁻
10 electrons are in sodium ion Na⁺
Explanation:
1. Attachment
Electron dot structure of H2S (hydrogen sulfide)
2. Attachment
Electron dot structure of F2 (Fluorine).
Answer:
A.
Explanation:
hope this helped sorry if its wrong!
Answer:
Organisms compete for the resources they need to which are survive- air, water, food, and space.