Week 13 Unit 4

Nonmetals gain or accept electrons. This gives them a ____ charge.

• neutral

• positive

• negative

• strong

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Metals lose or ___ electrons.

• donate

• acquire

• take

• accept

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Positive ions are called ________

• anion

• cation

What is the charge of a nonmetal when it gains electrons?

• Positive

• Negative

• Neutral

• None of the above

When ____ lose electrons they become ions, but their name does not change

• nonmetals

• metals

When ____ gain electrons they become ions, and their name DOES change.

• Metal

• Nonmetal

When we change the name of a nonmetal atom to ion, what do we add to the root word

Chemical reactions occur when atoms gain, lose, or share electrons. _____ electrons creates a covalent bond.

• Gaining

• Losing

• Removing

• Sharing

Tags

NGSS.MS-PS1-1

Covalent compounds contain ____.

• nonmetals

• metals

• nonmetals and metals

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____ compounds contain a metal and a nonmetal.

• Ionic

• Covalent

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