Clockwise from left: Rubidium in use for purple fireworks (from Needpix), Rubidium as it appears in the periodic table, a vial of rubidium (from Wikimedia Commons). Ahh rubidium. Any fans of caesium may see some parallels with rubidium, as the former is found directly below the latter in the periodic table. Elements that fall inContinue reading “Day 23: Rubidium”
Each day for the rest of 2020 I'll write a bit about a random element of the periodic table.
An Element A Day 