What is the name of P2O in Chemistry?

Table sugar completely dissolved in water is an example of a?

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

Air can be considered a mixture. which statement does not explain why?