Atoms, Ions And Compounds Flashcards

1
Q

What is the mass of an electron?

A

1/1836

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2
Q

What is the definition of isotopes?

A

Atoms of the same element with different numbers of neutrons and different masses

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3
Q

What is a cation

A

Positive ion

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4
Q

What is an anion

A

Negative ion

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