0
The chemical nature of the substance.
The rare earths all have a similar 'outer shell', and differ only in their 'inner shells', hence the similarity of many of their properties.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What determines the properties of an element?
The three factors determine the chemical properties of an element:The number and arrangement of electrons in an atomThe number of valence electronsThe number and arrangement of electrons
The number and arrangement of electrons in the outer energy level determains the atoms what?
The number and arrangement of electrons in atoms of an element determine the chemical properties of the element.
What single characteristic of the atom of an elements determines the elements place in the periodic table?
The number of electrons determines an element's position.
What is the number of protons in one atom of an element determines the atom?
The number of protons determines the element's atomic number. When combined with the number of neutrons, it determines the element's atomic mass.
What determines the charge of the atom?
It depends on the number of electrons and protons the charge of an atom depends on the number of electrons and the number of protons
What determines a chemical properties of an element?
The number and arrangement of electrons.
What determines the properties of an element?
The three factors determine the chemical properties of an element:The number and arrangement of electrons in an atomThe number of valence electronsThe number and arrangement of electrons
The number and arrangement of electrons in the outer energy level determains the atoms what?
The number and arrangement of electrons in atoms of an element determine the chemical properties of the element.
What determines the arrangement of the elements on the periodic table?
The amount of electrons in each element.
What subatomic particle determines the chemical properties of the atom?
ELEMENT
The number of electrons determines what of an element?
The number of loosely held electrons determines the reactivity of an element. Other elements attract electrons and will react also.
What determines the reactive of an element?
The number of valence electrons determines reactivity. Valence electrons are the number of electrons in outermost shell.
Is an element determined by the number of electrons?
no . by the number of protons which determines the number of electrons when neutral
What determines the number of electrons?
The number of protons determines the number of electrons in the ground state of the atom. However electrons can be subtracted or added when the atom is not in its ground state, creating ions.
What single characteristic of the atom of an elements determines the elements place in the periodic table?
The number of electrons determines an element's position.
What is the number of protons in one atom of an element determines the atom?
The number of protons determines the element's atomic number. When combined with the number of neutrons, it determines the element's atomic mass.
How many electrons has an atom?
An atom has the same number of electrons as it does protons, and the number of protons determines what element it is.
