Answer:
Bonds are polar when one element in a compound is more electronegative than the other. This creates a dipole in the molecule where one end of the molecule is partially positive and one end is partially negative
Explanation:
I think because each element has its own number of protons and neutrons, giving it its own atomic number and mass (correct me if I’m wrong please)
I believe the answer is A the 1st one
Answer:
give me brainliest please?
thank u
Explanation:
It changes the rate of growth that cells usually undergo.