Yttrium (symbol Y) is a metal. It belongs to transition metal series.
Yttrium is a metal.
Terbium is a metal.
non metal
Sodium chloride is a compound, not a chemical element.
some paper is. but its mostly made out of plastic from fish guts.
non metal
non-metal
Curium is a metal. It belongs to actinides.
Under standard conditions terbium is a metal (it is a lanthanide)
terbium is synthetic i believe
Terbium has 65 electrons
Terbium is flammable and burns with a yellowish flame.
The symbol for the element Terbium is Tb
The atomic mass of terbium is 158.92
Green trichromatic
The atomic weight of terbium is 158.93 amu.
Terbium is in the period 6 and is a member of lanthanoids family.
Neon is a non-metal. It is one of the Noble Gasses which are all non-metals.
Metal, lanthanoid, atomic number 65, valence 3+ or 4+, reactive, soluble in acids, etc.