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What are the basic unit of a chemical element called?
many identical atoms Answer is= Atoms.
A pure substance that is composed only of identical atoms is classified as?
An element. Elements are pure substances that consist of only one type of atom.
Are beryllium atoms identical?
Each atom of an isotope of beryllium (or of another element) is different from the atoms of an other isotope. But all the atoms of an isotope are identical.
Is an element composed of atoms of two or more compounds chemically combined?
Compounds are composed from elements.
Which of Dalton's atomic theory is not supported?
Atoms are indivisible and indestructible, and all of the atoms of a given element are identical in mass.
What is matter that is composed of identical atoms?
Sounds like an element to me.
What is matter composed of identical atoms?
Matter is composed of identical atoms that make up elements. These atoms can combine to form molecules through chemical bonds, which in turn create the different substances we observe in the universe. The properties of matter are determined by the type of atoms present and how they are arranged.
What are the basic unit of a chemical element called?
many identical atoms Answer is= Atoms.
What is a substance with identical atoms?
an element
Dalton hypothesized that atoms are indivisible and that all atoms of an element are identical. It is now known that?
Because the existence of isotopes was discovered not all atoms of an element are identical.
A pure substance that is composed only of identical atoms is classified as?
An element. Elements are pure substances that consist of only one type of atom.
The number of these must be the same for all atoms of an element?
The number of protons is identical in all atoms of an element.
Why is zinc classed as an element?
It is composed of one type of atoms: Zinc atoms. That is, by definition, an element.
Are beryllium atoms identical?
Each atom of an isotope of beryllium (or of another element) is different from the atoms of an other isotope. But all the atoms of an isotope are identical.
What makes all atoms of an element the same?
atoms are of an element are the same becasue the are all made from identical particles. there is no way to distinguish one electron from another electron. the same is true for neutrons and protons. so by virtue of the fact that its constituents are identical, all atoms of the same element are identical.
Is an element composed of two types of atom?
No an element is composed of 1 type of atom but a compound is composed of 1 or more atoms
What is matter in which every particle is identical?
These are atoms of an isotope.
