C. Not each element has a known neutron number
Answer:
Its a and e
Explanation:
So ez give me brainliest nd a thanks plz
Answer:
Gram atomic mass of an element can be defined as the mass of one mole of atoms of a particular element. It is numerically equivalent to the value of the element's atomic mass unit but has its unit in grams.
Answer:
D) Sulphur
Explanation:
Sulphur has the strongest electromagnetivity here