1) unbalanced charges make a/an a) neutral charge b) electric charge c) equal charge 2) gaining an electron charge the particle with a a) negative charge b) positive charge c) neutral charge 3) having more protons means the particle is a) negative b) neutral c) positive 4) having equal numbers of protons and electrons makes the particle a) positive b) negative c) neutral

Papan Peringkat

Gaya visual

Pilihan

Berganti templat

Pulihkan simpan otomatis: ?