Periodic Table Elements and Their Properties

Periodic Table Elements and Their Properties

Assessment

Flashcard

Chemistry

9th Grade

Hard

Created by

Anh Nguyễn

FREE Resource

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19 questions

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1.

FLASHCARD QUESTION

Front

Hydro (H)

Back

Hóa trị: 1, Khối lượng nguyên tử: 1

2.

FLASHCARD QUESTION

Front

Oxy (O)

Back

Hóa trị: 2, Khối lượng nguyên tử: 16

3.

FLASHCARD QUESTION

Front

Cacbon (C)

Back

Hóa trị: 4, Khối lượng nguyên tử: 12

4.

FLASHCARD QUESTION

Front

Natri (Na)

Back

Hóa trị: 1, Khối lượng nguyên tử: 23

5.

FLASHCARD QUESTION

Front

Canxi (Ca)

Back

Hóa trị: 2, Khối lượng nguyên tử: 40

6.

FLASHCARD QUESTION

Front

Magie (Mg)

Back

Hóa trị: 2, Khối lượng nguyên tử: 24.3

7.

FLASHCARD QUESTION

Front

Nito (N)

Back

Hóa trị: 3,5, Khối lượng nguyên tử: 14

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