Periodic Table Basics

Periodic Table Basics

Assessment

Flashcard

Chemistry

8th Grade

Practice Problem

Hard

Created by

Wayground Content

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14 questions

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1.

FLASHCARD QUESTION

Front

What are valence electrons?

Back

Valence electrons are the electrons in the outermost shell of an atom that are involved in forming bonds with other atoms.

2.

FLASHCARD QUESTION

Front

How many valence electrons do group 1 elements have?

Back

1

3.

FLASHCARD QUESTION

Front

What is a group in the periodic table?

Back

A group is a vertical column in the periodic table that contains elements with similar chemical properties.

4.

FLASHCARD QUESTION

Front

How many energy shells does Iron (Fe) have?

Back

4

5.

FLASHCARD QUESTION

Front

What is a period in the periodic table?

Back

A period is a horizontal row in the periodic table that indicates the number of energy shells an atom has.

6.

FLASHCARD QUESTION

Front

What element is in group 1 period 1?

Back

Hydrogen

7.

FLASHCARD QUESTION

Front

What is the significance of the periodic table?

Back

The periodic table organizes elements based on their atomic number, electron configuration, and recurring chemical properties.

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