Which label belongs in the area marked x?
sayyid drew a diagram to compare the gravitational and
electromagnetic forces
gravitational
electromagnetic
is attractive only
o acts within nucleus
attracts and repels
we has an infinite range

Covalent bonds are formed between metals and boiling points true or false

What are genotypes? what are phenotypes?

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h, o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.