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On the Periodic Table of elements, the atomic number eighteen is Argon (Ar).
There's an easy way to remember the 18 first symbols of the periodic table, actually.
H He Li Be B K N O F Ne
Na Mg Al Si P S Cl Ar
You can "convert" it into two words, and practice on remembering them. When you know them without even thinking, you can study the names.
The two words would obviously be:
H, Helibebknofne,
Namgalsipsclar.
Eitch Hellibebknofni,
Namgalsipsklar.
This is how we were taught the eighteen first of the periodic table nine years ago, and I can still say it without thinking.
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∙ 14y ago
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What is the carbon and argon symbol?
Well, in science I am learning atoms. Element: Carbon ....... Symbol: C ...... Atomic Number: 6 ....... Atomic Mass: 12 Element: Argon ......... Symbol: Ar...... Atomic Number: 18 ..... Atomic Mass: 40
What is atomic number 18?
Argon is a non meta element. Atomic number of it is 18.
What is the atomic number of argon?
The atomic number of argon is 18.
What is argons atomic number?
argon's atomic number is 18
Atomic number for argon?
Argon is a gas. atomic number of it is 18.
What is the carbon and argon symbol?
Well, in science I am learning atoms. Element: Carbon ....... Symbol: C ...... Atomic Number: 6 ....... Atomic Mass: 12 Element: Argon ......... Symbol: Ar...... Atomic Number: 18 ..... Atomic Mass: 40
What is the relative atomic mass of argon?
(Symbol Ar) / Atomic weight 39.948
What is the symbol for oxygen -17?
I think it is H217O in its water form and Oxygen-17,17O in its atomic form.
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.
Is argon a chemical?
Argon is a chemical element with symbol Ar. Its atomic number is 18, and it is a noble gas.
What is the name of the element with 18 as the atomic number and 17 as the mass number?
Argon
What is neons chemical symbol?
The Symbol for Neon is Ne. Capital N lowercase e.The symbol for the element, Neon is Ne. It has an atomic number of 10 and can be found in group number 18.
What is the Abbreviation for argon?
The abbreviation is more correctly described as the 'CHEMICAL SYMBOL'. It is 'Ar'.
What is the group and period number of helium?
noble gases atomic number 2 chemical symbol He
What is atomic number 18?
Argon is a non meta element. Atomic number of it is 18.
What is atomic number for argon?
the atomic number for argon is 18.
What is the atomic number of argon?
The atomic number of argon is 18.
