How many sulfur dioxide molecules are in 2.8 moles of sulfur dioxide?

plizz i need

If you are asking how many grams there are.? There's 179.37864

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