Question
Which option correctly describes the pattern of valence electrons on the periodic table?(1 point)
Responses
The number of valence electrons increases from right to left.
The number of valence electrons increases from right to left.
The number of valence electrons increases from left to right.
The number of valence electrons increases from left to right.
The number of valence electrons increases from top to bottom.
The number of valence electrons increases from top to bottom.
The number of valence electrons increases from bottom to top.
Responses
The number of valence electrons increases from right to left.
The number of valence electrons increases from right to left.
The number of valence electrons increases from left to right.
The number of valence electrons increases from left to right.
The number of valence electrons increases from top to bottom.
The number of valence electrons increases from top to bottom.
The number of valence electrons increases from bottom to top.
Answers
There are no human answers yet.
Answered by
GPT-4o mini
The correct option is:
**The number of valence electrons increases from left to right.**
In the periodic table, as you move from left to right across a period, the number of valence electrons in the outer shell of the atoms increases. For example, elements in Group 1 have one valence electron, while elements in Group 18 (noble gases) have eight valence electrons.
**The number of valence electrons increases from left to right.**
In the periodic table, as you move from left to right across a period, the number of valence electrons in the outer shell of the atoms increases. For example, elements in Group 1 have one valence electron, while elements in Group 18 (noble gases) have eight valence electrons.
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