atomic number 18 Antonyms
No Synonyms and anytonyms found
Meaning of atomic number 18
Wordnet
atomic number 18 (n)
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
atomic number 18 Sentence Examples
- The noble gas argon has an atomic number of 18, indicating it contains 18 protons in its nucleus.
- Understanding the atomic number 18 of argon is crucial in studying its chemical properties.
- Atomic number 18 distinguishes argon from other elements in the periodic table.
- The stability of argon's electron configuration is a result of its atomic number 18.
- Argon's atomic number 18 makes it chemically inert under most conditions.
- The atomic number 18 for argon is indicative of its placement in the periodic table.
- Isotopes of argon may have the same atomic number 18 but differ in their mass numbers.
- Atomic number 18 plays a significant role in the classification and identification of argon.
- Argon's atomic number 18 contributes to its applications in various fields, such as in lighting and welding.
- The discovery of argon's atomic number 18 helped refine the understanding of elemental properties in the periodic table.
FAQs About the word atomic number 18
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
No synonyms found.
No antonyms found.
The noble gas argon has an atomic number of 18, indicating it contains 18 protons in its nucleus.
Understanding the atomic number 18 of argon is crucial in studying its chemical properties.
Atomic number 18 distinguishes argon from other elements in the periodic table.
The stability of argon's electron configuration is a result of its atomic number 18.
