2. Only one of these states is true. Which one is it? (6.P.2.1) * OTwo atoms of the same elements can have different properties.
Non-living things are made up of elements, but living things are not.
Something can be made out of atoms even if it is not matter.
O Anything that is matter has mass and volume.

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

What are the two major rules associated with polarity