a change in some properties of matter that does not form a different kind of matter, Physical Change, Chemical Change, a change that produces one or more new substances, Physical Change, Chemical Change, Choose the physical change, , , Choose the chemical change, , , In rusting iron reacts with this gas, Nitrogen, Carbon dioxide, Hydrogen, Oxygen, The following is an evidence of the rusting chemical change, Change of state of matter, Color change, release of heat and light, Identify the evidence of chemical change (choose two), change in color, release of heat and light, new smell, gas bubbles, Identify the evidence of chemical change, change in color, gas bubbles, Identify the evidence of chemical change, change in color, release of heat and light , new smell , gas bubbles .

Grade 5 - 3

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