NUTRITION
THE HUMAN BODY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
This element is not from “big 7” elements list:
|
|
Carbon
|
|
|
Iron
|
|
|
Calcium
|
|
|
Phosphorus
|
Explanation:
Detailed explanation-1: -A Group 8 element is one in the series of elements in group 8 (IUPAC style) in the periodic table, which consists of the transition metals iron (Fe), ruthenium (Ru), osmium (Os) and hassium (Hs). All of these elements are classed in Group 8 because their valence shells hold eight electrons.
Detailed explanation-2: -Hydrogen (H2) Nitrogen (N2) Oxygen (O2) Fluorine (F2) Chlorine (Cl2) Iodine (I2) Bromine (Br2) 04-Oct-2019
There is 1 question to complete.