istope
An isotope is an atom that contains a different number of neutrons. In order for an element to change there has to be a different number of protons.
Isotopes of the same element have the same number of protons and electrons, but varied numbers of neutrons.
This is the isotope radium-226.
Each element has a different number of protons and neutrons. So it changes for each element.
Isotopes and nuclei are both related to atoms. Isotopes are atoms of the same element with different numbers of neutrons in their nuclei. The nucleus is the central part of an atom that contains protons and neutrons.
Be or beryllium
Boron is an atom or element, and it contains protons, electrons, and neutrons.
An isotope is an atom that contains a different number of neutrons. In order for an element to change there has to be a different number of protons.
Isotopes of the same element have the same number of protons and electrons, but varied numbers of neutrons.
This is the isotope radium-226.
Each element has a different number of protons and neutrons. So it changes for each element.
Isotopes and nuclei are both related to atoms. Isotopes are atoms of the same element with different numbers of neutrons in their nuclei. The nucleus is the central part of an atom that contains protons and neutrons.
Isotopes are atoms of the same element, having the same number of protons but different number of neutrons.
It is an isotope of the element.
Isotopes have the same amount of protons but a different amount of neutrons.
The atomic nucleus contains protons and neutrons, which are held together by strong nuclear forces. The number of protons in the nucleus determines the element, while the combination of protons and neutrons determines the isotope of that element. Additionally, the nucleus is surrounded by a cloud of electrons that orbit around it.
The element with 74 protons is tungsten (symbol W). The number of electrons and neutrons does not affect the identity of the element, which is solely determined by the number of protons.