fórmulas Flashcards

1
Q

Formula pra descobrir a massa do atomo?

A

A= P+N
Massa =protons+neutrons

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2
Q

FÓRMULAS

A

P=Z
P=Z=É
A=P+N

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3
Q

Formula pra descobrir o número de neutrons?

A

N=A-P
9F¹⁹=1
10Ne²⁰

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