Answer:
3
Explanation:
mass number minus the atomic number
35-32
3
Linear Scientific Process
<span>B.Water molecules will transfer heat as they move from the lower part of the bucket to the boat through all the condutions</span>
Answer: 18.02 g/mol
The average mass of one H2O molecule is 18.02 amu. The number of atoms is exact, the number of moles is exact; they do not affect the number of significant figures. The average mass of one mole of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol.
¡los alienígenas son reales!