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All of the elements in group 1 on the periodic table contain the same number of outer electrons as sodium, which is 1.
The elements in a group, also called a family, have similar properties, one of which is the same number of valence electrons. This accounts for why the elements in a group have similar properties.
The elements of period 3 has same number of shells as sodium. These elements are Mg, Al , Si, P , S, Cl and Ar.
Electron configuration - they have the same number of elements in their outer 'electron shell'. This induces them to have similar bonding properties, and so elements in the same group are chemically similar.
Everything in the group 1 of periodic table
The number of elements that contain the same type of outer electrons as sodium is 11.
what term describes elements that contain the same number of valence electrons
All of the elements in group 1 on the periodic table contain the same number of outer electrons as sodium, which is 1.
group
An example is silicon.
Elements in the same family, or group will contain the same number of valence electrons and have many similar characteristics.
No, the number of protons defines what element an atom belongs to. If two atoms are of different elements then they have different number of protons.
The elements in a group, also called a family, have similar properties, one of which is the same number of valence electrons. This accounts for why the elements in a group have similar properties.
No, atoms of the same element have the same number of protons. Atoms of the same element with different numbers of neutrons are called isotopes.
silicon (Si). -apex
The elements of period 3 has same number of shells as sodium. These elements are Mg, Al , Si, P , S, Cl and Ar.
Lithium, Rubidium, Cesium, Francium.