Valence shells mean that the outermost orbits of electrons are full. Recall that from the inside out, the number of electrons for a shell to be full are: 2, 8, 8, 8, etc... So, Helium, He (2) has a filled shell. Neon (10) has a filled inner shell (2) and a filled outer shell (8): 2 + 8 = 10. Argon (18) has a filled inner shell (2), another filled shell (8), and a valent shell (8): 2 + 8 + 8 = 18. The family is composed of the non-reative Noble Gases.
The atoms who have full valence shells are noble gasses. Their outer shells are filled with electrons and they are non reactive gasses.
The group zero elements (or group 8), called the Noble Gasses
Group 8: Noble gases e.g. Helium (He), Neon (Ne).
Group 18 elements have full valence shell. They are inert in nature.
family 18. the noble gases.
The nitrogen group, or group 15
These are the noble gases.
Elements in the same family-assuming family means classifications such as non-metals, metals-have similar properties.
THis is because they have the same properties, therefore, they react the same way.
science does matter in every individuals from birth to death but family matter is curtailed till you have affection and love with the family members.That's what i can serve this solution with you.Thanks for asking. By Aakash salvi from GOA
Elements in families have similar propertieshahaha, i had the same worksheet too!how do u know which worksheet I'm doing?q: what is it called?A. ELEMENT EASIESB. ELEMENT QUESTIONSC. ELEMENTS HAVE THEIR WAYS...D. ELEMENTARY FACTStell me ur awnser. thx. =zoegurll
The Noble Gases are the most stable group of elements because since they have a full outer shell of valence electrons they cannot lost or gain electrons. Because of this the are inert, and cannot react with other elements in normal circumstances
those elements are in the same 'family' or 'group'
Elements in the same family, or group will contain the same number of valence electrons and have many similar characteristics.
Valence shell configuration and physical and chemical properties.
Uranium is a member of the actinoids family. These chemical elements are:- they are considered frequently transition metals- they are radioactive elements- some are artificial elements- they have variable valence
All elements have same number of valence electrons (two) and hence they have similar reactivity and chemical properties.
The noble gasses. i ike men
Because they have the same number of valence electrons, which are the primary determinants of chemical reactivity.
Elements in the same family are related because of shared properties. For example, all the elements in the noble gas family do not react to anything and are colorless, nonflammable, odorless, and tasteless under normal circumstances.
Group 1 have one valence electron. The elements in Group 2 have two. The elements in Group 17 have seven valence electrons, and Group 18 elements have eight. Because the valence electrons within a family are the same, the elements in that group have similar properties.
similar chemical properties and characteristics
Elements in the same family (or group) have the number of valence electrons in common. Ex: Family 16 - 6 valence electrons.properties
Halogen family members, or elements in group 17, have 7 valence electrons.