of course it is. it is on the Periodic Table of elements.
Yttrium is an element on the periodic table with the symbol Y and atomic number 39. It is a metal that is commonly used in various industrial applications. It is not a compound as it is a pure substance composed of only yttrium atoms.
pure substance, propanone
Yttrium is a science word that begins with the letter 'y'. Yttrium is a name of element and you can find this on the periodic table. The use of this element has increased in making ultra pure compounds.
it is a pure substance.... not
Pure substance
Methane is a pure substance.
pure substance
pure substance
Pure Substance
A pure substance is classified by having a definite and constant composition. The substance can be either an element or a compound, but what makes the substance pure, is that it does not vary.
Neon is a pure substance. Elements and compounds are pure substances; mixtures are not.
CH3COOH is a pure substance. It is the chemical formula for acetic acid.