Atoms

Atoms

Assessment

Flashcard

Science

6th - 8th Grade

Hard

Created by

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10 questions

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1.

FLASHCARD QUESTION

Front

The atomic mass is the

Back

number of protons and neutrons inside the nucleus

2.

FLASHCARD QUESTION

Front

All matter is made of _________.

Back

atoms

3.

FLASHCARD QUESTION

Front

If an atom has 3 electrons, how many protons does it have?

Back

3

4.

FLASHCARD QUESTION

Front

The horizontal row on the periodic table is called a

Back

period

5.

FLASHCARD QUESTION

Front

A vertical column is called...

Back

group

6.

FLASHCARD QUESTION

Front

What did Dmitri Mendeleev invent?

Back

Periodic Table

7.

FLASHCARD QUESTION

Front

What is at the center of every atom?

Back

A nucleus

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