What question there’s no question on here
Electron - negligible mass, negative charge, orbits the nucleus
Proton - 1 AMU, positive charge, in the nucleus
Neutron, 1 AMU, no charge, in the nucleus
The boiling point is the temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid. Therefore, the boiling point of a liquid depends on atmospheric pressure.
I believe You replace the ending of the elements name with -ide. example: magnesium flourine should should be magnesium flouride.
Delete the cactus and the tree on the right for the first one and the third picture delete the lion moose Buffalo