Question

Circle the letter of the best answer.
When elements are joined chemically in a compound, they:
Moose their original properties o keep their original properties
O become a mixture
Obecome another element
1. Which of the following does not describe elements?
all the particles are alike O can join together to form compounds
an be broken down into simpler substances
O have particular properties
i. Which substance is a compound?
O carbon O chlorine
sodium chloride O sodium
Which process can be used to separate salt from the mixture of salt and water?
O filtration sublimation
so
O paper chromatography o distillation
E
Gohar Science 6​

Answer 1

Answer:

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