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None. All elements are unique! =D
- Emily
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∙ 13y ago
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Is an element composed of millions of identical atoms?
Yes, an element is composed of millions of identical atoms.
A pure substance that is composed only of identical atoms is classified as?
I suppose that you think to a chemical element (possible having natural isotopes).
What is the atomic number of an element is for?
The atomic number of an element declares its number of protons as well as the number of electrons which are identical to each other.
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.
How are two isotopes of an element similar to each other?
The numbers of protons and electrons are identical.
What Element w had been thought to be identical to the element directly above it in the periodic table?
tantalum atomic number 73
What element in 1800 had been thought to be identical to the element directly above it in the periodic table?
Tantalum (Ta)
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 millions of identical atoms?
Yes, an element is composed of millions of identical atoms.
What is a substance with identical atoms?
an element
What is matter composed of identical atoms?
Such a substance is always an element.
Why isotopes of an element show identical chemical properties?
The number of electrons in isotopes is identical.
What element was mistaken for the one above it?
All of the following
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.
According to Dalton how do the atoms from one sample of the element carbon compare to the atoms of another sample of carbon?
They are identical.
Do compounds only have one element?
No. Compounds can have any number of elements above one.
What is matter that is composed of identical atoms?
Sounds like an element to me.
