atomic number 69 (Meaning)
atomic number 69 (n)
a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime
Synonyms & Antonyms of atomic number 69
No Synonyms and anytonyms found
atomic number 69 Sentence Examples
- Yttrium, a chemical element with atomic number 69, is widely utilized in various technological applications.
- The atomic number 69 denotes the number of protons present in the nucleus of a yttrium atom.
- Scientists use the atomic number 69 to identify yttrium on the periodic table of elements.
- Yttrium's atomic number 69 places it in the transition metal series of elements.
- Isotopes of yttrium have the same atomic number 69 but differ in their neutron counts.
- The atomic number 69 for yttrium distinguishes it from neighboring elements on the periodic table.
- Understanding the atomic number 69 of yttrium is crucial for its applications in various industries.
- Chemists rely on the atomic number 69 to predict the chemical behavior of yttrium compounds.
- Yttrium's atomic number 69 gives it unique properties that make it valuable in alloying metals.
- The discovery of yttrium and determination of its atomic number 69 contributed significantly to the advancement of chemistry and materials science.
FAQs About the word atomic number 69
a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatit
No synonyms found.
No antonyms found.
Yttrium, a chemical element with atomic number 69, is widely utilized in various technological applications.
The atomic number 69 denotes the number of protons present in the nucleus of a yttrium atom.
Scientists use the atomic number 69 to identify yttrium on the periodic table of elements.
Yttrium's atomic number 69 places it in the transition metal series of elements.
