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What are element groups 1 and 7 called?
Alkali Metals and Halogens, respectively.
What do we called the columns of element in the periodic table?
The columns on the periodic table are called Groups.
How do element's groups run and how do element's periods run?
groups run top to bottom periods run left to right
What group are in the main group in the periodic table?
The three main element groups are alkali metals , alkaline earth metals and halogen family.
What are the three transition element groups?
There are actually 12 groupings of transition elements. Columns 3-12. However, I do not know if any have names.
What are element groups 1 and 7 called?
Alkali Metals and Halogens, respectively.
What is the law of traid?
A German chemist Dobernier observed relationship between atomic masses of several groups of three elements called traids.In these groups the central or middle element had atomic mass average to the other two elements.
What do we called the columns of element in the periodic table?
The columns on the periodic table are called Groups.
What are the useful element properties in groups three through twelve on the periodic table?
zinc and chromium
WHAT IS A COMBINATION OF A CAPITAL LETTER AND A SMALL LETTER THAT IS USED TO REPRESENT AN ELEMENT IS CALLED AN?
groups
What will these three descendants together be called?
sister groups
What is the element name if the number of protons is fifty three?
This element 53 is called: Iodine, diatomic element I2.
What are the three groups of triangles called?
Scalene, Isosceles and Equilateral.
Why is a group of element often called a family?
It is an old name, a synonym; groups of elemetes were compared with a family.
What element of art refers to an object that has three dimensions?
it is called a form
How do element's groups run and how do element's periods run?
groups run top to bottom periods run left to right
What is a group and the period?
Rows of elements are called periods. The period number of an element signifies the highest unexcited energy level for an electron in that element. Columns of elements help define element groups. Elements within a group share several common properties. Groups are elements have the same outer electron arrangement.
