Строение атома ( 1)

Строение атома ( 1)

11th Grade

21 Qs

quiz-placeholder

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Строение атома ( 1)

Строение атома ( 1)

Assessment

Quiz

Chemistry

11th Grade

Practice Problem

Easy

Created by

Снежана Левко

Used 1+ times

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

1.

1)
2)
3)
4)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

2.

1)
2)
3)
4)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

3.

1)
2)
3)
4)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. Заряд ядра атома химического элемента +35. Его относительная атомная масса равна:

1) 17;
2)34;
3)80;
4) 127.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

5.

1)
2)
3)
4)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6. В атоме химического элемента 24 электрона. Его относительная атомная масса равна:

1) 52;
2) 44;
3) 24;
4) 12.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

7.

1)
2)
3)
4)

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