Atomic Review

Atomic Review

Assessment

Flashcard

Chemistry

7th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the atomic number?

Back

The atomic number is the number of protons in the nucleus of an atom, which determines the element's identity.

2.

FLASHCARD QUESTION

Front

What does the atomic mass represent?

Back

The atomic mass is the weighted average mass of an element's isotopes, measured in atomic mass units (amu).

3.

FLASHCARD QUESTION

Front

What is a chemical symbol?

Back

A chemical symbol is a one or two-letter abbreviation used to represent an element on the periodic table.

4.

FLASHCARD QUESTION

Front

What is an element name?

Back

The element name is the name given to a specific type of atom, such as Hydrogen, Oxygen, or Carbon.

5.

FLASHCARD QUESTION

Front

How many protons does an atom of Nitrogen have?

Back

An atom of Nitrogen has 7 protons.

6.

FLASHCARD QUESTION

Front

What charge does an electron have?

Back

An electron has a negative charge.

7.

FLASHCARD QUESTION

Front

Which particle has a positive charge?

Back

A proton has a positive charge.

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