
Química 2º Ano
Authored by Anderson Robles
Chemistry
2nd Grade
Used 1+ times

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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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