Which of the following allows you to convert between atoms or molecules and mass of an element or compound? Group of answer choices

formula mass, molar mass, and Avogadro's constant

molar mass and Avogadro's constant

Avogadro's constant only

molar mass only

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

Maybe you should get some from your teacher and learn more so you can get your grades up and maybe study a bit more

The answer to the question is d