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Assessment

Flashcard

Chemistry

10th Grade

Easy

Created by

phương mai

Used 1+ times

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8 questions

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1.

FLASHCARD QUESTION

Front

Hydrogen

Back

Kí hiệu: H, Hóa trị: I

2.

FLASHCARD QUESTION

Front

Oxygen

Back

Kí hiệu: O, Hóa trị: II

3.

FLASHCARD QUESTION

Front

Nitrogen

Back

Kí hiệu: N, Hóa trị: I, II, III, IV, V

4.

FLASHCARD QUESTION

Front

Carbon

Back

Kí hiệu: C, Hóa trị: II, IV

5.

FLASHCARD QUESTION

Front

Phosphorus

Back

Kí hiệu: P, Hóa trị: III, V

6.

FLASHCARD QUESTION

Front

Sulfur

Back

Kí hiệu: S, Hóa trị: II, IV, VI

7.

FLASHCARD QUESTION

Front

Chlorine

Back

Kí hiệu: Cl, Hóa trị: I, III, V, VII

8.

FLASHCARD QUESTION

Front

Fluorine

Back

Kí hiệu: F, Hóa trị: I