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10th Grade

19 Qs

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Assessment

Quiz

Chemistry

10th Grade

Practice Problem

Easy

Created by

Võ Như Quỳnh

Used 3+ times

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19 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

5 sec • 2 pts

H có số electron hóa trị là

2.

FILL IN THE BLANK QUESTION

5 sec • 2 pts

Li có số electron hóa trị là

3.

FILL IN THE BLANK QUESTION

5 sec • 2 pts

Be có số electron hóa trị là

4.

FILL IN THE BLANK QUESTION

5 sec • 2 pts

B có số electron hóa trị là

5.

FILL IN THE BLANK QUESTION

5 sec • 2 pts

C có số electron hóa trị là

6.

FILL IN THE BLANK QUESTION

5 sec • 2 pts

N có số electron hóa trị là

7.

FILL IN THE BLANK QUESTION

5 sec • 2 pts

O có số electron hóa trị là

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