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There must be at least two to hold the species (chemical atom) together, otherwise the repulsion of the nucleus will push them apart.
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∙ 14y ago
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What is the minimum amount of valence electrons an atom can have?
To answer this, we simply need to consider the lightest of the chemical elements, hydrogen. Hydrogen's atomic number, and thus its number of protons and electrons, is 1. So, by necessity, that is the minimum amount of valence electrons an atom can have.
Why elements have different number of electrons?
In a neutral atom the number of electrons is equal to the number of protons; and the number of protons is the label of a chemical element.
How do you find isoelectronic species?
The isoelectronic species are those elements, which have the same no. of electrons inside their atoms. Like an example is neon, and sodium ion, both of which consists of 10 electrons each. The elements, which are isoelectronic with each other, differ in their chemical and physical properties, like as the positive charge on a species increases, it's reactivity increases due to the increased electropositive nature of that species.
Why do isotope have the same chemical properties?
Chemical properties depend on electrons.Isotopes of an element have the same number of electrons and different number of neutrons.So they have similar chemical properties and different physical properties.
Does the amount of protons an element has affect chemical bonding?
Yes and no; the number of protons determine the valance number of electrons. The valence level of electrons and how full/empty it is largely determines an elements chemical behavior. I would say that valence electrons are the main determinant, but that is predetermined by protons.
When a species in a chemical reaction loses electrons The oxidation number increases?
Yes.
What is the minimum amount of valence electrons an atom can have?
To answer this, we simply need to consider the lightest of the chemical elements, hydrogen. Hydrogen's atomic number, and thus its number of protons and electrons, is 1. So, by necessity, that is the minimum amount of valence electrons an atom can have.
The chemical behavior of atoms is determined by the?
The chemical behavior is determined largely by the number of valence electrons.
Why are the number of electrons in an atom important?
Electrons determine the chemical properties.
What parts of an atom determine its chemical properties?
Electrons determine the chemical properties of an atom.
What is the minimum number of electrons that can fit in any valance shell?
the minimum of electrons is one. the max on the first orbital is 2 and on the rest is 8.
What does the group number help tell you in columns?
Group number describes the number of valence electrons. It helps in estimating chemical properties of that element.For example-group-1 elements have 1 valence electronThe group number of an element is equal to the number of valence electrons. The number of valence electrons is responsible for the chemical properties. So the chemical properties of the element can be determined by the group number.
In a atom that has not undergone any type of chemical reaction the number of electrons are?
The number of electrons equals the number of protons in the nucleus.
How do you determine the valence electrons of aluminium?
In the neutral atom of a chemical element number of electrons= number of protons=atomic number.
What chemical properties of an atom are related to the number of its?
This is the number of valence electrons.
Why elements have different number of electrons?
In a neutral atom the number of electrons is equal to the number of protons; and the number of protons is the label of a chemical element.
How do you find isoelectronic species?
The isoelectronic species are those elements, which have the same no. of electrons inside their atoms. Like an example is neon, and sodium ion, both of which consists of 10 electrons each. The elements, which are isoelectronic with each other, differ in their chemical and physical properties, like as the positive charge on a species increases, it's reactivity increases due to the increased electropositive nature of that species.
