Learn: Atomic Number and Mass Number
AQA 7405 A-Level Chemistry
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Match the items on the left with their correct pairs on the right
Match the items on the left with their correct pairs on the right
What does the atomic number of an element represent?
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Match the items on the left with their correct pairs on the right
The {{blank0}} number is the total number of protons and {{blank1}} in the nucleus.
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Match the items on the left with their correct pairs on the right
A carbon atom has an atomic number of 6 and a mass number of 14. How many neutrons does it have?
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Match the items on the left with their correct pairs on the right
Which of the following are true about atomic number and mass number? (Select all that apply)
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