Chimie

Chimie

Assessment

Flashcard

Chemistry

8th Grade

Practice Problem

Easy

Created by

Wayground Content

Used 1+ times

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

Cate grupe are tabelul periodic?

Back

18

2.

FLASHCARD QUESTION

Front

Ce literă reprezintă masa atomică?

Back

A

3.

FLASHCARD QUESTION

Front

Ce element se află în grupa 1, perioada 3?

Back

Sodiu

4.

FLASHCARD QUESTION

Front

Care este masa atomică a hidrogenului?

Back

1

5.

FLASHCARD QUESTION

Front

Ce este oxigenul?

Back

nemetal

6.

FLASHCARD QUESTION

Front

Ce reprezintă simbolul chimic al unui element?

Back

Reprezintă identitatea chimică a elementului.

7.

FLASHCARD QUESTION

Front

Care este formula chimică a apei?

Back

H2O

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