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Chemistry, 26.01.2021 14:00 nourmaali

Q1; have almost half a set of electrons in the outer most energy level. 1- metalloids

2- metals

3- nonmetals

Q2; are known to be gasses at room temperature.

1- nonmetals

2- metalloids

3- metals

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Q1; have almost half a set of electrons in the outer most energy level. 1- metalloids

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