check foto ek met to reponse

• A

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an endothermic reaction is one which .........heat from the surroundings.

.......... is the breaking down of compound using electricity

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• A

• B

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• D

ionic bond is formed by the .................. of electrons between the atoms of metals and non metals

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• A

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• D

check foto pu choisir to reponse

• A

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• D

check pic pu done to reponse

• A

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• D

check pic ek done to reponse

• A

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• D

Choisir to reponse

• A

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• C

• D