Definition Of Element Noun

Elements are defined by the number of protons they possess.

Definition of element noun. Although elements aren t changed by chemical reactions new elements may be formed by nuclear reactions. An important basic part of something complicated. Countable a necessary or typical part of something. Definition of element noun.

ĕl ə mənt a substance that cannot be broken down into simpler substances by chemical means. 1 countable element in of something a necessary or typical part of something cost was a key element in our decision. One of the simplest or essential parts or principles of which anything consists or upon which the constitution or fundamental powers of anything are based. One of several parts that something contains there are three important elements to consider.

Elemental definition is of relating to or being an element. An essential a crucial a critical element element in something cost was a key element in our decision. The story has all the elements of a soap opera. Substance consisting of one type of atom.

Violent or severe weather battling the elements. Existing as an uncombined chemical element. An element is composed of atoms that have the same atomic number that is each atom has the same number of protons in its nucleus as all other atoms of that element. Updated january 29 2020 a chemical element is a substance that cannot be broken down by chemical means.

Aluminum is an element. Weather conditions especially. How to use elemental in a sentence. Noun chemistry any of the more than 100 known substances of which 92 occur naturally that cannot be separated into simpler substances and that singly or in combination constitute all matter.

Element noun simple substance b2 c a simple substance that cannot be reduced to smaller chemical parts. Chemistry any one of the simplest chemical substances that cannot be decomposed in a chemical reaction or by any chemical means and made up of atoms all having the same number of protons.