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Why are elements of group 1 alkali metals and group 7 halogens used as compounds and not as the free elements?
because god made it that way.
What is the peridoc table?
The Periodic Table of Elements is a way to arrange all of the chemical elements in a way so that each column of the table has similar electron structures, and behaves in a vaguely similar way. Follow the link below to see one example.
What group does group one from the periodic table likes to reacts with?
Group one elements are the most reactive with group 7 elements as it is the easiest way for the elements to complete their outer shell as the group one element gives its extra electron to the group 7 element and then the group 7 element has a full shell too.
What arrange the known elements into groups and periods?
The periodic table
Who was one of the first people to arrange all elements into families?
The Russian chemist Dmitri Mendeleev was the first person to arrange all elements into families. He created the periodic table of elements and wrote a textbook between 1868 and 1870.
In what way did Mendeleev arrange the elements?
mendelev arranged the elements in the periodic table in the asending order of the mass number of elements.
One way to arrange your evidence in the outline is to group similar evidence in the same?
paragraph
What pattern did Meneleev arrange the elements?
Meneleev arranged the elements
How elements arrange?
On the periodic table, the elements are arranged by Atomic Mass. Helium and Hydrgen are at the way top of the table due to how they have the smallest amount of mass. The elements with the biggest mass are at the bottom.
What statement says that the properties of elements repeat in predictable way when atomic numbers are used to arrange elements into groups?
This is called the "Periodic Law" or "Principle of Periodicity".
What was a logical way to group elements as more and more elements were discovered?
The logical way is to be remembered that chemical properties of elements have a periodic character.
What is the arrange of elements call?
The elements are arranged in what is called the periodic table.
When elements are arrange in order of increasing atomic no is called?
The Periodic Table of Elements.
Why are elements of group 1 alkali metals and group 7 halogens used as compounds and not as the free elements?
because god made it that way.
What type of ions do the elements of group 1 form?
Group 1 elements are the alkali metals, which form ions wih a 1+ charge.
What property did mendeleev arrange the elements?
Atomic Mass.
What group does group one from the periodic table likes to reacts with?
Group one elements are the most reactive with group 7 elements as it is the easiest way for the elements to complete their outer shell as the group one element gives its extra electron to the group 7 element and then the group 7 element has a full shell too.
