atom is made up of subatomic particles:proton,electron and neutron.
An element is made up of one kind of atoms
An element is made up of only one type of atom.
Elements only contain one kind of atom.
A substance made up of only one kind of atom is an element, which is a pure substance.
Yes, chemically lead is made up of only one atom, it is an elemet (Pb on the periodic table).Its atomic number is 82.
Element
yes
A substance made up of only one kind of atom is an element.
An element is made up of only one type of atom. It is a pure substance, not a mixture or compound.
element
Monatomic
maybe