Chemistry, 14.04.2020 20:01, aredding7016

Which group contains elements that have the following characteristics:

1) At least one is a metalloid.
2) At least one forms an ion with a charge of -2.
3) At least one is a gas.
4) At least one is a halogen.

Answers: 2

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Which group contains elements that have the following characteristics: 1) At least one is a metalloid. 2) At least one forms an ion with a charge of -2. 3) At least one is a gas. 4) At least one is a halogen.

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Other questions on the subject: Chemistry

Questions in other subjects:

Which group contains elements that have the following characteristics:

1) At least one is a metalloid.
2) At least one forms an ion with a charge of -2.
3) At least one is a gas.
4) At least one is a halogen.