Chemestry Flashcards

(7 cards)

1
Q

Number of protons

A

Periodic table

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2
Q

Number of neutrons

A

Protons (P) - mass number (A)

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3
Q

Number of electrons

A

Protons (P)- charge

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4
Q

Atomic number

A

Same as number of protons

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5
Q

Charge

A

Protons- electrons

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6
Q

Cation

A

If charge is +

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7
Q

Anion

A

If charge is -

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