Answer:
C. It must be a different kind of atom.
Explanation:
i just took the test
Answer: True
The nucleus is a small, dense region at the center of the atom. It consists of positive protons and neutral neutrons, so it has an overall positive charge. The nucleus is just a tiny part of the atom, but it contains virtually all of the atom's mass.
Answer:
D. 613
Explanation:
I just had to answer it and that was the correct answer :)
(i didn't know it either so i was looking for help and then i came across someone who was struggling too so-)
Answer:
= 17% (v/v)
Explanation:
% by Volume = (Volume HCl / Volume of Solution)100%
= 15ml/(75ml + 15ml) x 100% = 16.66666667% (calculator answer)
= 17% (v/v) 2 sig figs. based on volume values given.
The correct answer is <span>Fusion Curve</span>
