Group 17 (7A) elements are considered halides. Fluorine, Chlorine, etc...
Group 18 is the group farthest to the right on the periodic table. The elements in group 18 are also known as the noble gases. Noble gases are gases at standard temperature and pressure. Also, since they have their full complement of valence electrons they rarely make compounds with themselves or other elements.
no charge because it's already attained octet electron arrengement
The transition metals are often used as ore formers in the periodic table of elements. This is because they have properties that make them suitable for forming metallic ores found in the Earth's crust.
They may by collectively called halides.But, hydrogen and chlorine make hydrochloric ACID, H + Bromine make hydrobromic ACID, sodium and chlorine make common salt and chlorine and chlorine make diatomic chlorine gas.
4 atoms make up 96% of the body; they are O, C, H, and N.
There is a total of 17 elements in those groups.
The elements that make up Group 18 on the Periodic Table are caleed noble (or inert) gases.
it is necessary to make a periodic table because it makes it easier to find elements that have similar physical characteristics and to find out the amounts of "shells" an element has of the amount of electrons on the elements vallence.
The s and p blocks make up the main-group elements, which are also known as representative elements.
Main group elements include elements (except hydrogen) in groups 1 and 2 (s-block), and groups 13 to 18 (p-block).
Group 14 elements, mainly silicon or germanium are semiconductors. If they are dopped with group 13 elements such as gallium / indium or with group 15 elements such as arsenic / antimony, then the conducting ability increases.
germanium
alkaline earth metals or group 2 elements have two valence electrons and make +2 ion.
All of them. "Representative elements" means "representative of the group". A group which doesn't have any representative elements would be a largely meaningless group.Group-1, 2,13-18 include representative elements. Group-1 and 2 contain metals. Group 13-17 contain non metals. Group18 comprises of noble gases.
There are many different programming languages available on the market. The programming language 'Halide' is a relatively new language on the market that was created to make programming easier.
Almost every other element except the elements in group 18 bond with oxygen to form compounds.
Pretty much any Group 1(Alkali metals) and Group 2(Alkaline Earth Metal) will form a salt when bonded with a nonmetal(right hand side of periodic table). Some transition metals also make salts.