The Mole (Leaving Cert Chemistry): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What type of unit is the mole in chemistry?
What type of unit is the mole in chemistry?
A counting unit
What is the value of Avogadro's constant?
What is the value of Avogadro's constant?
What is the symbol for Avogadro's constant?
What is the symbol for Avogadro's constant?
When did Amedeo Avogadro live?
When did Amedeo Avogadro live?
1776-1856
What does Avogadro's constant bridge?
What does Avogadro's constant bridge?
Microscopic and macroscopic worlds
How many atoms are in one mole of any element?
How many atoms are in one mole of any element?
atoms
What is the mass of one mole of carbon?
What is the mass of one mole of carbon?
12g
What is the mass of one mole of magnesium?
What is the mass of one mole of magnesium?
24g
How much heavier is a magnesium atom than a carbon atom?
How much heavier is a magnesium atom than a carbon atom?
Twice as heavy
When is National Mole Day celebrated?
When is National Mole Day celebrated?
October 23rd
What does the word 'mole' come from in Latin?
What does the word 'mole' come from in Latin?
'Moles' meaning heap or pile
What key ability does the mole concept give chemists?
What key ability does the mole concept give chemists?
Count atoms by weighing