Search Header Logo

Quizizz 2

Authored by Mabel Camilo

Chemistry

8th - 10th Grade

Used 7+ times

Quizizz 2
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

La unidad de medida "uma" corresponde a:

Unidad de medida atómica

Unidad métrica atómica

Unidad de masa atómica

Unión de muchos átomos

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

La masa molar del NH3 es:

8 g/mol

10 g/mol

15 g/mol

17 g/mol

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Dos moléculas de agua tienen una masa de:

18 uma

36 uma

18g

36 g

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

La masa del átomo se obtiene sumando:

Protones y electrones

Neutrones y electrones

Protones y neutrones

Protones, neutrones y electrones

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

La unidad que mide la cantidad de sustancia en química según el sistema internacional de unidades es

Mol

Gramo

UMA

Litro

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

El valor del número de Avogadro es:

1,66 x 10^{-27}

1,66 x 10^{23}

6,02 x 10^{23}

6,02 x 10^{-27}

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

La masa molecular del Ca(OH)2 es:

29 g/mol

29 uma

74 g/mol

74 uma

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

Already have an account?