How many liters of HCl are there when there is 138 g of HCl?

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

How many atoms are there in 5.70 mol of mg

Which metals are called noble metals