Answers GA-GSE Grade 8 Physical Science Unit Test — Unit testQuestion 9

9

QuizMultiple Choice

Unit Test — Unit test

Question 9 • GA-GSE Grade 8 Physical Science

Which determines the reactivity of an alkali metal?

Answer

A

its boiling and melting points

B

the shininess of its surface

C

the number of protons it has

D

its ability to lose electrons

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