Answer:loko2020 I’m stupid I don’t know no answers sorry
Explanation:xd
The atomic number of an atom is determined by the number of protons it has..
It is also the whole number shown on the periodic table
Answer:
True
Explanation:
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
Answer:
Yes
Explanation:
because some foods have carbohydrates but are healthy
