Well accounting google,
Chemists generally use the mole as the unit for the number of atoms or molecules of a material. One mole (abbreviated mol) is equal to 6.022×1023 molecular entities (Avogadro's number), and each element has a different molar mass depending on the weight of 6.022×1023 of its atoms (1 mole).
It is false because seven electrons is a characteristic of the halogen elements
It was called the “spice of madness” because it had an hallucinogenic property.
Answer:
option d
Explanation:
it is a passage for the nucleus and the rest of the cell
