Hydrogen
question: which of the following elements is the smallest? answer: chlorine (CI)
No, for all elements the smallest particle that can exist independently is an atom.
The smallest particles of elements that enter into chemical reactions are known as atoms.
no, hydrogen has the smallest size among all elements
Atoms
No.
No. Elements are made up of smaller elements called atoms.
Hydrogen
Hydrogen and Helium
Two or more elements combined chemically is a compound and the smallest unit is a molecule.
Atoms are the smallest units of an element. Molecules are the smallest unit of a compound.
You can list groups of elements in increasing order by arranging them from smallest to largest value. Start with the smallest element and proceed to the largest element in the group. This will help you organize the elements in a clear and systematic way.