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Atoms, Ions, and Isotopes Test

Atoms, Ions, and Isotopes Test

Assessment

Flashcard

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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20 questions

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1.

FLASHCARD QUESTION

Front

What does the atomic number identify?

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Back

The number of protons of a given atom.

2.

FLASHCARD QUESTION

Front

The number of protons + neutrons in an atomic nucleus is referred to as what?

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Back

Mass number

3.

FLASHCARD QUESTION

Front

Atoms of the same element with differing number of electrons are called ________. Options: elements, atoms, ions, isotopes

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Back

ions

4.

FLASHCARD QUESTION

Front

Which subatomic particle is used to identify the atom, as it never changes? Options: protons, neutrons, electrons

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Back

protons

5.

FLASHCARD QUESTION

Front

How many neutrons are found in this isotope? 3115P3-

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Back

16

6.

FLASHCARD QUESTION

Front

How many protons are found in this isotope? 3115P3-

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Back

15

7.

FLASHCARD QUESTION

Front

How many protons are found in this isotope? 7533As

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Back

33

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