group 1 elements make their hydroxides are highly basic, they are the elements with least ionisation energy
The halogens are a group of elements in the periodic table consisting of fluorine, chlorine, bromine, iodine, and astatine. They are highly reactive nonmetals that readily form salts with metals.
All you have to do is look on your periodic table of elements. Metals are to the left and non-metals are to the right. This way we know group four are metals.
i don't know the scientist but it is the periodic table of the elements
The simple Periodic Table's group six is halogens. However the full periodic table's group six is Chromium Family.
To determine the number of valence electrons in an element, look at its group number on the periodic table (group 1-18). The group number represents the number of valence electrons the element has. For example, elements in group 1 have 1 valence electron, while elements in group 18 have 8 valence electrons (except for helium, which has 2).
Each column is a group of chemical elements.
The halogens are a group of elements in the periodic table consisting of fluorine, chlorine, bromine, iodine, and astatine. They are highly reactive nonmetals that readily form salts with metals.
The "Periodic Table of Elements" is used for classifying the elements, and to know which one is which.
All you have to do is look on your periodic table of elements. Metals are to the left and non-metals are to the right. This way we know group four are metals.
i don't know the scientist but it is the periodic table of the elements
A tool to organize the elements
I don't know what group A is , but if group 1 of the periodic table is meant then this is called alkali metals (NOT: ailkline metals, wrong expression, wrongly spelled)
To know the no. Of elements
The simple Periodic Table's group six is halogens. However the full periodic table's group six is Chromium Family.
Family six on the Periodic Table of elements is also know as Chalcogens
To determine the number of valence electrons in an element, look at its group number on the periodic table (group 1-18). The group number represents the number of valence electrons the element has. For example, elements in group 1 have 1 valence electron, while elements in group 18 have 8 valence electrons (except for helium, which has 2).
i dont know the answer<<<Then why did you answer??? PS: good luck with the weekly quiz bowl.