Mots Croisés Actividad 7 Tema 9Version en ligne Completa este crucigrama con el vocabulario del apartado Electricity. ¡Sigue así! par MLSHCG redes 1 Is the accumulation of charged particles, either positive or negative, in an object. 2 Is a basic property of matter that is related to the balance between the electrons and the protons in an object. 3 Studies the presence of stationary or moving charged particles, such as electrons and protons. You can see it in nature as flashes of lightning during a storm. 4 The ______ revolve around the nucleus, so they are constantly moving. They have a negative electric charge. 5 It has no electric charge. 6 It is made up of protons and neutrons. 7 It has a positive electric charge. 8 All matter is made up of it. It has a nucleus and subatomic particles. 7 6 5 4 1 8