0
The number of protons in the nucleus determines what element it is. There can be different isotopes that have more or less neutrons, and there can be ions meaning they're positively or negatively charged which means they've lost an electron or gained an extra one.
Wiki User
∙ 6y ago
Wiki User
∙ 8y agoThe identity of an element is determined solely by the number of protons in its nucleus. Only that and nothing else.
Wiki User
∙ 12y agoThe identity of an isotope is determined by the number of neutrons that it possesses.
Wiki User
∙ 11y agoits atomic number, or number of protons/electrons
Wiki User
∙ 11y agoThe number of Protons
Wiki User
∙ 11y agoits atomic number
Wiki User
∙ 11y agoelectrons
Add your answer:
Earn +20 pts
What particle has 26 electrons 29 neutrons and 26 protrons?
An elemental iron (Fe) atom. The number of protons determines the element's identity, and the number of electrons determines its valence state.
Which of the following determines the identity of an element atomic number mass number atomic mass or overall change?
atomic number
What is the particle that identifies a atom?
The number of protons in an atom's nucleus determines its chemical identity.
What the atomic number tell us?
The atomic number of an atom is the number of protons in the nucleus of an atom. The number of protons determines the identity of an element and its properties. Hope this helps :3
Does a element have mass in it?
Yes, an element has mass. The smallest unit of an element is the atom, and the atom's mass is the amount of matter in it: the neutron(s), proton(s), and electron(s). Because the number of protons determines an element's identity, and protons have mass, elements always have mass (though this can be a tiny, almost immeasurable mass).
What determines the identity of a element?
protons
Which subatomic particle determines the element's identity?
This particle is the proton.
What is determined by the protons in nucleus of an element?
The number of protons in the nucleus determines the identity of the element.
What particle defines an element?
The number of protons in an atom's nucleus determines the identity of element. The number of protons equals the atomic number.
Are elements determined by protons?
Yes, it is the atomic number i.e. number of protons that determines an element's identity.
What is the one thing that determines the identity of an atom that is whether it is an oxygen atom or a carbon atom?
The number of protons in the nucleus of an atom determines its identity as a particular element. The number of protons is the element's atomic number, and is unique to each element. For example, the atomic number of oxygen is 8, while the atomic number of carbon is 6.
What subatomic particle number determines the identity of an element?
The number of protons, which is the atomic number of an element, determines the identity of an element.
Does each element have a unique atomic number?
Yes. The atomic number is the number of protons in the nuclei of an element's atoms, which is unique to each element and determines the element's identity.
What particle has 26 electrons 29 neutrons and 26 protrons?
An elemental iron (Fe) atom. The number of protons determines the element's identity, and the number of electrons determines its valence state.
Which of the following determines the identity of an element atomic number mass number atomic mass or overall change?
atomic number
What does the number of proton in an atom determine?
The number of protons in the nucleus of an atom determines the identity of the element.
What is the identity of an element with 5 protons 7 neutrons and 5 electrons?
Five protons makes this the element boron. The number of protons is the atomic number, and determines the identity of an element. This example would be the boron-12 isotope because it contains 5 protons and 7 neutrons.
