Flour, wheat ?
Yes it is.
Elements exist as isotopes in nature. So their atomic weight is not a whole number.
No, gluten is a molecule not an element. Gluten's chemical formula is C29H37N5O9.
Actually group 1 is ALL elements and so is the whole periodic table.
The modern periodic law states that, The properties of the elements are the periodic function of there atomic number not atomic weights.
Elements also possess isotopes. So their average atomic mass is rarely whole number.
Because the masses of protons, neutrons and electrons are not whole numbers.
Few elements have isotopes. their atomic mass is not a whole number.
do you mean the why is the average atomic mass not a whole number? because if that is your question, then the answer is that each element has multipal isotopes and the mass you see on the periodic table is the average of all the isotopes together. So there has to be a decimal on the periodic table of elements
It is called the Periodic Table of Elements.
No. Basic white bread, for example, is a wheat bread, but it is not made with whole wheat flour. Whole wheat flour is made with the entire wheat kernel, which is why it is darker in color and contains more fiber than other types of wheat flours.
There are 53 Elements in the Periodic Table.