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Química 2º Ano

Authored by Anderson Robles

Chemistry

2nd Grade

Used 1+ times

Química 2º Ano
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a partícula subatômica com carga negativa?

Próton

Nêutron

Elétron

Núcleo

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Iônica

Covalente

Metálica

Van der Waals

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a fórmula química do cloreto de sódio?

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

12 g/mol

28 g/mol

44 g/mol

32 g/mol

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1 mol

2 mols

3 mols

4 mols

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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