I think it reprsent xenon
they are in the same period in the periodic table
Kr is a non-metal Love, Grahamcracker
The representative elements in period 4 of the periodic table are potassium (K), calcium (Ca), scandium (Sc), titanium (Ti), vanadium (V), chromium (Cr), manganese (Mn), iron (Fe), cobalt (Co), nickel (Ni), copper (Cu), and zinc (Zn). These elements are often referred to as the "s-block" and "d-block" elements.
Krypton (Kr) differs the most from potassium.
Kr
· Krypton (Kr)
they are in the same period in the periodic table
Krypton (Kr) differs the most from potassium.
The period 4 representative elements are: K, Ca, Ga, Ge, As, Se, Br, Kr.
k+1
Potassium is K and Krypton is Kr. If symbols, then K would be potassium.
Kr is a non-metal Love, Grahamcracker
0
Potassium is K and Krypton is Kr. If symbols, then K would be potassium.
· Krypton (Kr)
They are elements.
Isotopes of krypton are: Kr-78, Kr-80 to Kr-84, Kr-86. Kr-83 was used in magnetic resonance imaging.