Oxidation is basically lose of electron..
hope it helped
Answer: C
There are 2 or more different type of atoms within a molecule
I think it is enzymes.Inside our body most of the chemical reactions are speeds up by enzymes.These enzymes decreases the minimum energy that is required for the reaction to happen. ;-]. Actually it works like a catalyst.
A is your answer.
On the periodic table the atomic number is the number of protons inside the nucleus.
What's your question? Am I missing something?
