The atomic number of an atom is always equal to the number of its what ? ? protons, only neutrons , only protons plus neutrons protons plus electrons

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

Ineed to find the answer of this question because i dont understand it

How do you know when a chemical reaction has occurred