Module C4 - The Periodic Table

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Name the 3 particles in an Atom and their charges
Protons (+1), Neutron (0), Electron(-1)
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What is 'The Mass Number' and 'The Atomic Mass'?
Mass Number: Total number of Protons and Neutrons. Atomic Number: The number of Protons.
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Name the 5 Element groups on the periodic table from left to right.
1. Reactive metals. 2. Transition elements. 3. Post-transition metals. 4. Non metals. 5.Noble gases
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What is an Isotope?
Isotopes are different forms of the same element, which have the same number of Protons but a different number of neutrons.
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Why were spaces left in Mandeleevs periodic table?
Because he predicted the properties of so far undiscovered elements.
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Other cards in this set

Card 2

Front

What is 'The Mass Number' and 'The Atomic Mass'?

Back

Mass Number: Total number of Protons and Neutrons. Atomic Number: The number of Protons.

Card 3

Front

Name the 5 Element groups on the periodic table from left to right.

Back

Preview of the front of card 3

Card 4

Front

What is an Isotope?

Back

Preview of the front of card 4

Card 5

Front

Why were spaces left in Mandeleevs periodic table?

Back

Preview of the front of card 5

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