In the heavyweight class of professional wresythe junior weight limit is 190pounds this is 15pounds heavier than the light heavyweight limit write and solve an equation to find the weight limit of the light heavyweight class

Air is made of gaseous elements and compounds that interact but are not bound to each other. so air can be considered a

Which statement best paraphrase the first line in the prologue

If an atom has no charge, what can we say about the subatomic particles in the atom? a) there will be the same number of protons and neutrons, but a different number of electrons. b) there will be the same number of electrons and neutrons, but a different number of protons. c) there will be the same number of protons and electrons.