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1[GCSE Chemistry]1 > Key Concepts in Chemistry > Flashcards

Key Concepts in Chemistry Flashcards

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1
Q

How do negative ions (anions) form?

A

When atoms gain electrons - they have more electrons than protons.

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2
Q

How do positive ions (cations) form?

A

When atoms lose electrons - they have more protons than electrons.

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1[GCSE Chemistry]1 (35 decks)

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