N2 và O2 đều có tính thuận từ, hãy giải thích tại sao ?

Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.