Kordamine

Kordamine

Assessment

Quiz

Chemistry

8th - 9th Grade

Practice Problem

Medium

Created by

Siret Lahemaa

Used 12+ times

FREE Resource

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23 questions

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1.

OPEN ENDED QUESTION

30 sec • Ungraded

Aatom koosneb .... ja ....

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OFF

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aatomi tuumaosakesed on

prooton

neutron

elektron

ioon

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Perioodilisusnumber näitab

aatomite arvu

elektronkihtide arvu

viimase kihi elektronide arvu

prootonite arvu

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

Aatominumber näitab

tuuma laengut

elektronide arvu

prootonite arvu

ioonide arvu

järjekorda perioodilisustabelis

5.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Media Image

Kuidas nimetatakse aatomi positiivset osakest?

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Millised nendest on aatomi mudelid?

Prootonmudel
Planetaarne mudel
Tuumamudel
Elektronmudel

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mis on aatomi keskel?

prooton
neutron
tuum
elektron

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