Lewis dot structures PAP

Lewis dot structures PAP

Assessment

Flashcard

Chemistry

10th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a Lewis dot structure?

Back

A Lewis dot structure is a diagram that represents the valence electrons of an atom within a molecule, showing how they are arranged among the atoms in the molecule.

2.

FLASHCARD QUESTION

Front

How many valence electrons does carbon (C) have?

Back

Carbon has 4 valence electrons.

3.

FLASHCARD QUESTION

Front

What is the correct Lewis dot structure for nitrogen (N)?

Back

The correct Lewis dot structure for nitrogen shows 5 valence electrons, typically represented as three dots on one side and two dots on the other.

4.

FLASHCARD QUESTION

Front

What are periods in the periodic table?

Back

Periods are the horizontal rows in the periodic table, indicating the number of electron shells in the elements.

5.

FLASHCARD QUESTION

Front

What are groups in the periodic table?

Back

Groups are the vertical columns in the periodic table, indicating elements that have similar chemical properties due to having the same number of valence electrons.

6.

FLASHCARD QUESTION

Front

How many valence electrons does silicon (Si) have?

Back

Silicon has 4 valence electrons.

7.

FLASHCARD QUESTION

Front

What is the significance of valence electrons in chemical bonding?

Back

Valence electrons are crucial in determining how atoms bond with each other, as they are involved in the formation of chemical bonds.

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