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What makes atoms and elements alike?
both have a nucleus of protons and neutrons and outer orbits of electrons
When typical atoms outer orbital is filled it will have how many electrons?
When a typical atom's outer orbital is filled, it will have 8 electrons, except for helium which will have 2 electrons. This is because the outer orbital, known as the valence shell, can hold a maximum of 8 electrons.
Which two atoms will have their outer energy level filled with 2 electrons?
Helium (He) and Neon (Ne) will both have their outer energy level filled with 2 electrons.
For atoms of most elements the outer energy is filled when it has 8 electrons true or false?
true
When an atom's outer layer is filled with electron it is?
Atoms whose outer shell is filled have eight valence electrons and belong to Group XVIII. This group is known as the noble gases.
Which atoms will have their outer energy level filled with 2 electrons?
There are more than two such atoms. Perhaps there was a list of atoms you had to chose from. Anyway, two such atoms are beryllium and magnesium.
What do atoms of less reactivity tend to have?
For one, the atom's outer circle is completely filled with the maximum number of electrons - it's valence orbitals are filled.
What two atoms will have their outer energy level filled with two electrons?
Helium and neon will have their outer energy level filled with two electrons. Helium has 2 electrons in its only energy level, while neon has 8 electrons in its second energy level.
What is outer energy level is filled with elections?
The outer energy level of an atom is referred to as the valence shell, and it is filled with electrons when it contains the maximum number of electrons allowed, usually eight for most elements (known as the octet rule). This configuration contributes to an atom's stability and chemical behavior. Atoms with filled outer energy levels tend to be less reactive, as they do not seek to gain or lose electrons. Noble gases, such as helium and neon, have completely filled outer energy levels.
Which atom is more chemically reactive an atom with a partly filled energy level or an atom with all energy levels completely filled and why?
If all the electron orbitals are filled then the atom is inert. It will not chemically react with anything. If an atom has empty spaces in the outer orbit, it will react with other elements. Electrons from other elements can share positions in the outer orbits.
When a compound is formed by 2 or more atoms of different elements the outer electron shell of the compound is completely filled with electrons?
This answer is True!
An atom is chemically stable when it’s outer ____ is completely filled with?
Its outer shell is filled with electrons.
