Atomic Structure, Isotopes, & Atomic Mass

Atomic Structure, Isotopes, & Atomic Mass

Assessment

Flashcard

Chemistry, Science

8th - 12th 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 mass number of an atom?

Back

The mass number is the total number of protons and neutrons in the nucleus of an atom.

2.

FLASHCARD QUESTION

Front

What is an isotope?

Back

An isotope is two atoms of the same element that have different numbers of neutrons.

3.

FLASHCARD QUESTION

Front

What is the nucleus of an atom?

Back

The nucleus is the central region of an atom where protons and neutrons are found.

4.

FLASHCARD QUESTION

Front

What charge do neutrons have?

Back

Neutrons have no charge.

5.

FLASHCARD QUESTION

Front

What are protons?

Back

Protons are positively charged particles found in the nucleus of an atom.

6.

FLASHCARD QUESTION

Front

What are electrons?

Back

Electrons are negatively charged particles that orbit the nucleus of an atom.

7.

FLASHCARD QUESTION

Front

How do you calculate atomic mass?

Back

Atomic mass is calculated by adding the number of protons and neutrons in an atom.

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