C2, Atomic Structure

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  • Created by: emmajane_
  • Created on: 08-03-14 15:27
What is an Isotope?
An atom of an electron with a different number of neutrons
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What is the atomic mass equvalent to?
The numbert of protons
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What is the mass of an atom?
The amount of protons and neutrons added together
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How do you find the relative formula mass of a compound?
Adding all the relative atomic mass numbers of all the atoms in the compound
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What do isotopes have?
Identical chemical properties
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TRUE or FALSE: Some isotopes are radioactive
True
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What is the top number of the elements in the periodic table?
Protons and neutrons
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How do you find the amount of neutrons in an element?
Take the bottom number from the top number
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What is the bottom number of the elements on the periodic table?
Protons and electrons- atomic number
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RELATIVE FORMULA MASS- How do you work out the Mr?
Add together the relative atomic mass numbers
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RELATIVE FORMULA MASS- How do you figure out the amount of moles?
Grams / mass
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Other cards in this set

Card 2

Front

What is the atomic mass equvalent to?

Back

The numbert of protons

Card 3

Front

What is the mass of an atom?

Back

Preview of the front of card 3

Card 4

Front

How do you find the relative formula mass of a compound?

Back

Preview of the front of card 4

Card 5

Front

What do isotopes have?

Back

Preview of the front of card 5
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