All of the metallic elements and the noble gases are normally mono-atomic.
No, lead is not a mono-atomic element. Lead is a metallic element that typically forms chemical bonds with other elements, creating compounds.
Examples: Cl-, Na+, Br-, K+, Li+, U4+ etc.
Mono atomic gaseous elements of noble gases (group 18)
No. The only monatomic elements are the so-called noble gases.
Mono isotopic elements are stable isotope of an element.From 80 isotopic elements there are 26 radioactive elements discovered up till now.These mono isotopic may or may not be radioactive if they are radioactive they have halve lives.
Yes. all are mono atomic
This would be called an element, or a mono-atomic compound.
Neon is chemically inert and does not combine with other elements (including itself). It exists as a mono atomic gas.
Two or more for POLY atomics, or in the other case it were a 'mono' atomic ion (= ONE)
Helium has completely filled orbitals, is stable and is not reactive. Hence they exist as mono atomic
the atomic number, the atomic weight, the atomic symbol and atomic name.
Examples: atomic number, atomic weight, density, state of matter, electrical conductivity, etc.