If any girl would show there face if they thought i was cute can yall do it

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

Who determined the nature of chemical bonds?

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.