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

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Trykke
Integrere

Rangliste

Visuel stil

Indstillinger

Skift skabelon

Gendan automatisk gemt: ?