Name an acids and a bases

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

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

Which statement best describes the he properties of iconic compounds ?