that is isotop
They are called isotopes. They have different mass nmbers because they have a different number of neutrons.
Different atoms and elements that have different number of protns, neutrons and electrons.Duh!
These atoms are called isotopes and they have a different number of neutrons.
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 element but with different masses are called isotopes. Ions are atoms or molecules that have gained or lost electrons, resulting in a net electric charge.
These are known as isotopes.
Atoms of the same element that have different masses are called isotopes of the element. The presence of different numbers of neutrons in the nucleus is responsible for the existence of isotopes of an element.
Most elements have different types of atoms. These variations on an element's atoms are called isotopes and have different numbers of neutrons and thus different atomic masses. It is also possible to artificially create other isotopes of elements that do not exist "naturally," even for the few elements that normally have only one isotope (e.g. gold, arsenic, cobalt, aluminum, phosphorus).
No. Atoms are what make up elements, so they don't count.
1)all matter are made of very tiny particles called atoms2)atoms are indivisible particles, which cannot be created or destroyed in a chemical reacition3)atoms of a given element are indentical in mass and chemical properties4)atoms of different elements have different masses and chemical properties5)atoms combine in ratio of small whole numbers to form compounds6)the relative number and kinds of atoms are constant in a given compound
An element is made up of only one type of atom. Atoms are only different from each other due to their atomic number - which is the number of protons. Different elements may have different relative atomic masses, but it is the differing number of protons in each atom that determines which element it is.
Isotopes are atoms of the same element with different numbers of neutrons, while naturally occurring elements refer to all atoms of a particular element found in nature. Isotopes have the same number of protons but different atomic masses, whereas naturally occurring elements have consistent atomic masses based on the average of all isotopes present.