protons and valence electrons
The number and arrangement of electrons in the atom's electron cloud determine its chemical properties. Electrons are involved in chemical reactions as they interact with other atoms. The number of protons in the atom's nucleus also plays a role in determining its chemical properties by defining its atomic number and identity.
...electrons.Isotopes contain the same number of protons (hence, the same number of electrons) and electrons are what determine reactivity. 2nd answer : The isotopes have the same chemical properties because the electronic configuration of an element is same there fore isotopes posses the same chemical properties .
Xenon has 54 protons, 77 neutrons, and 54 electrons. The number of protons determines the element's chemical properties, while the total number of protons and neutrons determines the atomic mass. Electrons equal the number of protons in a neutral atom.
Protons and neutrons make up the nucleus of an atom, while electrons orbit around the nucleus. Protons are positively charged, neutrons are neutral, and electrons are negatively charged. Together, these particles determine the chemical and physical properties of an element.
Protons are located in the nucleus of an atom, while electrons are found in the electron cloud surrounding the nucleus. The number and arrangement of protons and electrons determine the chemical properties of an atom.
Chemical reactions involve electrons - not protons or neutrons. All isotopes of the same element have an identical number of electrons (just the number of neutrons differs) and hence the chemical properties are identical/very similar.
The number and arrangement of electrons in the atom's electron cloud determine its chemical properties. Electrons are involved in chemical reactions as they interact with other atoms. The number of protons in the atom's nucleus also plays a role in determining its chemical properties by defining its atomic number and identity.
...electrons.Isotopes contain the same number of protons (hence, the same number of electrons) and electrons are what determine reactivity. 2nd answer : The isotopes have the same chemical properties because the electronic configuration of an element is same there fore isotopes posses the same chemical properties .
Xenon has 54 protons, 77 neutrons, and 54 electrons. The number of protons determines the element's chemical properties, while the total number of protons and neutrons determines the atomic mass. Electrons equal the number of protons in a neutral atom.
the number of neutrons, protons, and electrons
because chemical properties are determined by the nomber of electrons and protons and all isotops have the same number electrons and protons. they differ in the number of neutrons alone which doesnt affect chemical properties
Protons and neutrons make up the nucleus of an atom, while electrons orbit around the nucleus. Protons are positively charged, neutrons are neutral, and electrons are negatively charged. Together, these particles determine the chemical and physical properties of an element.
Isotopes of an element have the same number of protons, which determines the element's chemical properties. The differing number of neutrons in isotopes does not significantly affect the element's chemical behavior.
Protons, neutrons and electronsare the most basic (internal) particles of an atom of any kind. They make the mass (protons and neutrons, both in the nucleus) and chemical properties (elctrons, in particular shells or orbit around the nucleus).
A chemical atom contain protons and neutrons (in the nucleus) and electrons; protons and neutrons are formed from quarks.
A chemical atom contain protons and neutrons (in the nucleus) and electrons; protons and neutrons are formed from quarks.
The electrons specifically the outermost electrons determines the chemical properties. These are often called the valence electrons. The radioactivity of a particular isotope is determined by the nuclear composition in terms of protons and neutrons.