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- Period, 3 (row)
- Group, 18 (column)
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∙ 13y ago
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The period number for argon horizontal?
Argon is a period 3 element.
What is argon's period number?
It is a period 3 element.
What is the rounded mass number of Argon?
Argon is a non metal element. Mass number of it is 40.
What does argon mean and how did it get its name?
Argon is an element. It gets its name from Greek and means "inactive". It is designated by the symbol Ar and has an atomic number of 18. It is also one of the noble gases.
Short hand notation for argon?
If you search up the periodic table on the web, you can see that the abbreviation for the element "Argon" is "Ar". ---- - By Tiza
The period number for argon horizontal?
Argon is a period 3 element.
What is argon's period number?
It is a period 3 element.
Why is argon the last element in its period?
The reason Argon is the last element in its period is that it has the highest atomic number in its period, and that's the way all periods are arranged.
What group does argon belong to on the periodic table?
Argon (Ar, element number 18) is the last element in the third period of the periodic table.
What is the element argon atomic number?
Argon is a gas element. atomic number of it is 18.
What is the name of the period argon is in?
Argon is a noble gas element. It belongs to period 3, group 18.
What is atomic number 18?
Argon is a non meta element. Atomic number of it is 18.
What is the mass number and atomic number for argon?
Argon is a non metal element. Atomic number of it is 18.
What is the rounded mass number of Argon?
Argon is a non metal element. Mass number of it is 40.
What is he element is found in the same period as sulfur and argon and that is more reactive than sulfur and argon?
Chlorine
The element argon is the last element in its period What does this tell you about?
Since argon is the last element in its period, it is a noble gas. This means that it has a full outer shell of electrons (specifically a full p orbital), and is not very reactive (at all).
What element has the atomic number of 18?
Argon.
