Calculate the molecular mass of the element They give:H=1,AI=27,S=32,0=16,Cu=64,P=31 ,Mg=24,N=14,Na=23

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas

Which activity is an innate behavior

Salt in oceans comes from and of rocks