Atomic Structure Re-Test

Atomic Structure Re-Test

Assessment

Flashcard

Chemistry

10th 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 atomic number of Bismuth (Bi)?

Back

The atomic number of Bismuth (Bi) is 83.

2.

FLASHCARD QUESTION

Front

What is the charge of a Bi3+ ion?

Back

The charge of a Bi3+ ion is +3.

3.

FLASHCARD QUESTION

Front

How many protons are in a Bi3+ ion?

Back

A Bi3+ ion has 83 protons.

4.

FLASHCARD QUESTION

Front

How many electrons does a Bi3+ ion have?

Back

A Bi3+ ion has 80 electrons.

5.

FLASHCARD QUESTION

Front

What is the formula to calculate the number of neutrons in an atom?

Back

Number of Neutrons = Mass Number - Atomic Number.

6.

FLASHCARD QUESTION

Front

If an element has a mass number of 12 and an atomic number of 6, how many neutrons does it have?

Back

It has 6 neutrons.

7.

FLASHCARD QUESTION

Front

What is the mass number of an element?

Back

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

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