1) The accumulation (build up) of EXTRA electric charges on an object a) voltage b) current c) static 2) ___ What gets transferred (moved) to give an object an electric charge? a) Protons b) nucleus c) electrons 3) The moving of electrons is called a) electricity b) stopping c) neutral 4) After rubbing the balloon on Mr. G's head, we were able to pick up bits of paper. The balloon had a positive charge and the bits of paper had a) a positive charge b) no charge c) negative charge 5) If two objects push each other away, they _____each other. a) attract b) repel 6) Same (like) charge charges (+ and +) or (- and -) a) attract b) repel c) cancel each other out 7) If two objects pull each other together, they _____each other. a) attract b) repel 8) Opposite charges (+ and -)_____each other a) attract b) repel c) annoy 9) If an object has extra electrons, what type of charge does it have? a) positive b) negative c) neutral charge 10) If an atom has a neutral (no) charge, it will have a) equal protons (+) & electrons (-) b) equal protons and neutrons c) more protons then electrons 11) Friction (resistance of objects against each other) causes ___  to be transferred from one object to another. a) protons b) neutrons c) electrons

Static Word Wall

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