5.2.1.1 chemical bonds Flashcards

1
Q

What does valence mean?

A

It’s outermost shell

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2
Q

What is an ion

A

A charged particle

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3
Q

When an atom loses / gains an electron is becomes a…

A

Ion

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4
Q

What are cations

A

Positively charged ions

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5
Q

What are anions

A

Negatively charged ions

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