What tiny particles cause electrical charge?, Neutrons only, Molecules only, Protons and electrons, Atoms only, What charge does a proton have?, Positive, Neutral, Negative, No charge, What charge does an electron have?, Positive, Negative, No charge, Neutral, An object is neutral when protons and electrons are what?, Moving, Separated, Missing, Equal, If positive and negative charges are equal, the object is:, Negative, Positive, Charged, Neutral, Which particles have positive charge?, Protons, Atoms, Electrons, Neutrons, Which particles have negative charge?, Neutrons, Electrons, Nuclei, Protons, When protons and electrons are not equal, the charges can:, Freeze, Neutralize always, Attract, Disappear, The symbol for positive charge is:, +, =, -, 0, The symbol for negative charge is:, +, -, 0, =

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