beryllium is denoted as Be, and is number 4, it is in group 2 and in period 2
There is no element with 28 protons in group 4. I think you are getting confused with group 4 and PERIOD 4. In period 4, the element with 28 protons is Nickel.
The element in period 4, group 7 of the periodic table is Manganese (Mn).
The representative element in period 4 group 14 is silicon (Si). It is located in Group 14 of the periodic table, also known as the carbon group. Silicon is a metalloid that exhibits properties of both metals and nonmetals.
Polonium (Po) is the only Group 16 element that undergoes natural radioactive disintegration.
The element in Period 4 and Group 2 is Calcium, which has the chemical symbol Ca.
beryllium is denoted as Be, and is number 4, it is in group 2 and in period 2
That varies, element #3 will have 3, element 4 will have 4, etc. However, they all have 2 valence electrons.
In the periodic table, the Group 2, Period 4 element is calcium. Calcium is classified as a silvery-gray metal. Calcium is the most abundant of the metallic elements in the human body.
Group 4 elements on the periodic table contain no period 2 elements whatsoever.
There is no element with 28 protons in group 4. I think you are getting confused with group 4 and PERIOD 4. In period 4, the element with 28 protons is Nickel.
The element in period 4 group 2A is calcium (Ca).
Br (Bromine) is a period 4 element in the same group as F.
The element in group 4 period 5 is Zirconium (Zr).
No. In the modern periodic table, silicon (element 14) is a metalloid in group 14.Group 14 was previously known as "group IV" (A or B).
No, it is an element of group 6 or VI-B of periodic table.
Berylium is a non metal element. Atomic number of it is 4.