A
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| Definition | : | symbol for Argon, until 1957 |
| Category | : | Academic & Science » Chemistry |
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: | Worldwide
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What does A mean?
Argon (symbol: Ar) is a chemical element with atomic number 18. It is a noble gas that belongs to Group 18 of the periodic table.
The symbol for Argon was A until 1957.
The name Argon originates from the Greek word Argos, which means lazy or inactive. This name was given to the element due to its inert and non-reactive nature.
13 more results for A
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Ampere
Units
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atto
Units
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Adenine
Biochemistry
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Blood Type A
Anatomy & Physiology
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Address
Internet
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Auto start-stop
Automotive
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Adult
Movies & Film
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Mass Number
Chemistry
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Angstrom
Units
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Vitamin A
Biochemistry
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Type A (Battery Size)
Electronics
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Agilent Technologies
NYSE Symbols
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Helmholtz Energy
Physics
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Frequently Asked Questions
What is the full form of A in Chemical symbols?
The full form of A is symbol for Argon, until 1957
What are the full forms of A in Academic & Science?
Ampere | atto | symbol for Argon, until 1957 | Mass Number | Angstrom | Type A (Battery Size) | Helmholtz Energy
What are the full forms of A in Worldwide?
Ampere | atto | symbol for Argon, until 1957 | Adenine | Blood Type A | Address | Auto start-stop | Mass Number | Angstrom | Vitamin A | Type A (Battery Size) | Helmholtz Energy