I would say #3 I’m sorry if it’s wrong tho
Answer:
Option D which is Sn4- is the answer
The plants give out oxygen so for us humans will live
Protons cannot be lost without the atoms becoming an entirely different element. Elements can infact have different numbers of neutrons within the same element, but neutrons are not related to the electrical charge. The answer is c. electrons.
Answer:
It kind of is logical so my answer is yes