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Računanje v kemiji_množina snovi

Računanje v kemiji_množina snovi

Assessment

Presentation

Chemistry

9th Grade

Practice Problem

Hard

Created by

Valentina Budak

FREE Resource

17 Slides • 4 Questions

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Multiple Choice

Koliko atomov je v 1 mol natrija?

1

3,01 x 1023

2

6,02 x 1023

3

6,02 x 1022

4

6 x 1023

9

Multiple Choice

Kateri delci sestavljajo kisik, O2?

1

atomi

2

molekule

3

ioni

10

Multiple Choice

Kateri delci sestavljajo ogljikov dioksid, CO2?

1

atomi

2

molekule

3

ioni

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Multiple Choice

1 mol katere snovi ima največjo maso?

1

sladkor

2

železo

3

voda

4

ogljik

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