The charge of a nucleus is neutral, meaning it’s zero
the positive charges of an atom equal the negative charges so the atom has a neutral charge
Answer:
The elements of the same group have the same number of valence electrons, that is why they have similar properties
Answer:
Becquerel was studying the properties of X-Rays when he discovered radioactivity. His original theory was that X- Rays arose from uranium absorbing...
Explanation:
Answer:
The first one is correct
Explanation:
they obtain carbon by consuming other animals that have obtained carbon.
The transfer of electrons forms strong bonds between ions I’m pretty sure
