Atomic Structure Flashcards Preview

Chemisty National 5 Unit Chemical changes and structures > Atomic Structure > Flashcards

Flashcards in Atomic Structure Deck (5)
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1

What is group one?

alkali metals

2

What is group seven and what are they?

Halogens (non reactive metals)

3

What is group zero?

Noble gases

4

What is atomic number?

Number of protons in an atom

5

What is the mass number?

Number of protons and neutrons in an atom