What I think is the charge of nucleus is the proton+neutron
Answer:
accretion
Explanation:
the coming together and cohesion of matter under the influence of gravitation to form larger bodies.
True.
Because some people breathe less pollution and face lower risks of premature death and other serious health
Answer:
Hydrogen
Explanation:
Hydrogen is the only non metal in group on of the period table of elements.
If you wanted to find a sample of fermium,which has an atomic mass of 100 I would look deep under the earth
