Calculate the mass of each element in the compound by multiplying its molar mass by the number of moles of the element present in one mole of the compound. mass N =
g
mass H =
g
mass O =
g

gold is my favorite solid.

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

c. orbital shape i hope this is correct