Īsais galveno jēdzienu atkārtojums

Īsais galveno jēdzienu atkārtojums

9th Grade

10 Qs

quiz-placeholder

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Īsais galveno jēdzienu atkārtojums

Īsais galveno jēdzienu atkārtojums

Assessment

Quiz

Chemistry

9th Grade

Easy

Created by

Betija Vildiņa

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kāds ir protona lādiņš?

0

1

+

-

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kāda ir elektrona masa (tiek pieņemta salīdzinājumā ar protonu un neitronu)?

-

0

1

+1

3.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Kā sauc elementārdaļiņu, kurai nav lādiņa un masa tiek pieņemta par 1?

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kā sauc lielumu, ko apzīmē ar M?

tilpums

daudzums

masa

molmasa

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kāda ir daudzuma mērvienība?

mol

g/mol

mL

mg

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Kādas ir tilpuma mērvienības? Atzīmē visas pareizās atbildes!

cm3

mL

g/mol

L

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kur ir pareizs molmasas apzīmējums un mērvienība?

n, mol

n, g/mol

m, g/mol

M, g/mol

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