Bohr Models

Bohr Models

Assessment

Flashcard

Chemistry

9th - 11th Grade

Practice Problem

Hard

Created by

Wayground Content

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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 the atomic number of an atom?

Back

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

3.

FLASHCARD QUESTION

Front

What element is represented by the Bohr model with 12 protons?

Back

The element is Magnesium.

4.

FLASHCARD QUESTION

Front

What is the mass number of Chlorine if it has 17 protons and 18 neutrons?

Back

The mass number of Chlorine is 35.

5.

FLASHCARD QUESTION

Front

What are isotopes?

Back

Isotopes are variants of a particular chemical element that have the same number of protons but different numbers of neutrons.

6.

FLASHCARD QUESTION

Front

How do you calculate the mass number of an atom?

Back

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

7.

FLASHCARD QUESTION

Front

What is the significance of the atomic number in the periodic table?

Back

The atomic number determines the position of an element in the periodic table and its chemical properties.

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