I am sure the answer is D
The answer is letter A definitively .
Answer:
When an atom loses electron(s) it will lose some of its negative charge and so becomes positively charged. A positive ion is formed where an atom has more protons than electrons. In the opposite case when an atom gains electron(s) it becomes negatively charged (more electrons than protons).
Explanation:
Answer:
C: It is the difference between the total kinetic and potential energy in a system.
Explanation:
Answer: CO2x+O4H I don’t know if this is the right answer
