Number of protons
Isotopes are atoms of the same elements with different number of neutrons.
Atoms of different elements are characterized by the number of protons they contain in their nucleus, which determines the atomic number and identity of the element. The arrangement and number of electrons in the electron cloud surrounding the nucleus also vary among elements. Additionally, different elements have unique chemical properties based on how their atoms interact with one another.
Atoms of different elements are different because they have different numbers of protons in their nuclei. Protons carry a positive charge and determine the element's identity.
No, different samples of an element can have varying atomic masses due to the presence of isotopes. Isotopes are atoms of the same element with different numbers of neutrons, leading to different atomic masses.
No. Atoms of the same elements can have different numbers of neutrons.
Isotopes are atoms of the same elements with different number of neutrons.
No. Each type of atom (element) has its own unique number of protons, which is called the atomic number. Atoms of the same element will always have the same atomic number (number of protons). Atoms of different elements will never have the same atomic number (number of protons).
Different atomic numbers represent different elements.
no
All elements are composed of atoms.All atoms of the same elementhave the same mass, and atomsof different elements have different masses.Compounds contain atoms of more than one element.In a particular compound, atoms of different elements aalways combine in the same way.
Atoms of the same element cannot have different numbers of protons. Different numbers of protons mean different elements. An atom with the a different number of neutrons is called an isotope.
You think probable to isotopes; only the number of neutrons is different.
All hydrogen atoms are the same but they are different from the atoms of other elements.
Atoms of different elements are characterized by the number of protons they contain in their nucleus, which determines the atomic number and identity of the element. The arrangement and number of electrons in the electron cloud surrounding the nucleus also vary among elements. Additionally, different elements have unique chemical properties based on how their atoms interact with one another.
Atoms of different elements are different because they have different numbers of protons in their nuclei. Protons carry a positive charge and determine the element's identity.
that is isotop
It was proposed by John Dalton in his atomic theory.