Water is matter because it has_____________ and occupies_____________.
mass
space
Hence, water is matter because it has mass and occupies space.
State whether the following statements are true or false : (a) A sodium ion has positive charge because it has more protons than a neutral atom. (b) A chloride ion has negative charge because it has more electrons than a neutral atom.
Air is considered to be a matter because it has…….. and occupies…….