1) Particles of atoms a) Sun, Moon, planets b) cell, tissue,organ c) proton, neutron, electron d) comets, stars, meteors e) cement, brick, stone f) solid, liquid, gas 2) Charge of Proton a) positive b) negative c) neutral d) magnetic 3) Substance with one type of atom. a) compound b) mixture c) solution d) element 4) Which instrument is used to measure temperature? a) b) c) d) 5) Which is a drawing of a water molecule? a) b) c) d)

Matter

oleh
Cetakan
Benamkan

Papan mata

Gaya visual

Pilihan

Tukar templat

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