Given the volume of the inflated football, estimate the volume of the deflated football. Click or tap the deflated football to rotate and compare both balls. Record your estimate in table B.

It’s b. mass i searched it up

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom