Group 17 (7A) elements are considered halides. Fluorine, Chlorine, etc...
Titanium, zirconium, hafnium and rutherfordium make up group 4.
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
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.
All metals combine to form ionic compounds.Group 1(except hydrogen),2-12, all elements form ionic compounds.then Group 13 (except Boron), Group 14-tin and lead and Group 15 Bismuth only.The above mentioned group elements form ionic compounds.
Counting the null set, you can make 236 = 68,719,476,736 subsets. This assumes that you do not mean group in the context of Group Theory because to answer that it would be necessary to have more information about the 36 elements and the binary operation defined for the group.
There is a total of 17 elements in those groups.
group 1 elements make their hydroxides are highly basic, they are the elements with least ionisation energy
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.
Fluorine is an element, in group 7 of the periodic table.
germanium
Titanium, zirconium, hafnium and rutherfordium make up group 4.
alkaline earth metals or group 2 elements have two valence electrons and make +2 ion.