Iron sulfate, has the chemical formula Fe2SO4. How many atoms of each element are in this compound? A.2 iron, 4 sulfur, and 4 oxygen
B.2 iron, 1 sulfur, and 4 oxygen
C.6 iron, 1 sulfur, and 4 oxygen
D.6 iron, 4 sulfur, and 4 oxygen

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms

intermolecular forces are the forces between molecules or particles.

there are two kinds of van der waals forces: weak london dispersion forces and stronger dipole-dipole forces.

in molecule of water there are dipole-dipole forces between negatively charged oxygen from one molecule of water and positively charger hydrogen of another molecule of water.

hydrogen bond is an electrostatic attraction between two polar groups that occurs when a hydrogen atom (h), covalently bound to a highly electronegative atom such as flourine (f), oxygen (o) and nitrogen (n) atoms.