Question

Most matter has the same number of positive and negative particles. When the charges are the same______

Answer 1

Answer:

An atom typically has the same number of negative charged electrons as positive charged protons, so its total charge is neutral. But if the atom loses some electrons, it will have more positive charges than negative charges and is called a positive ion. Likewise, if the atom gains an excess of electrons, it is called a negative ion.

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Answer 2

Answer:

Going to the deepest level of matter structure we have two basic types of quarks: up quarka with charge +2/3 and down quark with charge -1/3. Both protons and neutrons are composed of these quarks and so all atomic nuclei with exeception of the unstable hypernuclei in which one of the down quarks is replaced by a strange quark. Physicists discover evidence of rare hypernucleus, a component of strange