Na 1s²2s²2p⁶3s¹
↓ - e⁻
Na⁺ 1s²2s²2p⁶ 2+2+6=10 e⁻
10 electrons are in sodium ion Na⁺
Answer: Matter
Explanation:
Matter is anything that has volume and/or mass.
D. dormancy is the correct answer
Answer:
the mixture or solution is called homogeneous mixture
