1. How many grams are in 3.67 x 10-12 molecules of ZnCl,? 2. How many grams are in 12.96 x 1036 atoms of Au?
3. How many atoms are in 5.83 g Pb?
4. How many particles are in 25.76 g of Al2(SO4)3

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

a polar bond is formed when electrons are shared unevenly between atoms

you need to stop taking that class