Which of the following is a physical change?, Melting ice, Burning wood, When water boils, it changes into steam. This is a __________ change., chemical, physical, Cutting paper into small pieces is an example of a __________ change., physical, chemical, Which of the following processes involves a physical change?, Cooking an egg, Freezing water, The change of water vapor into liquid water is called __________., condensation, freezingeggs, Which of the following shows a chemical change?, Paper burning, Water freezing, When iron reacts with oxygen to form rust, this is a __________ change., physical, chemical, Which sign indicates a chemical change?, Change in color, Change in shape, Which is not a chemical change?, Iron rusting, Boiling water, The reaction between vinegar and baking soda produces bubbles of gas. This shows a __________ change., chemical, physical.

answer the question!

podle
Tisk
Vložit

Výsledková tabule/Žebříček

Vizuální styl

Možnosti

Přepnout šablonu

)
Obnovit automatické uložení: ?