Bond with explosive trivia on water, ammonia, and even the secret behind diamonds – no lab coat required!
Which element, with the symbol Ra, was once used in luminous watch dials and later earned a notorious reputation for radiation hazards?
Radium
Which common baking ingredient reacts with acetic acid to produce carbon dioxide that helps dough rise?
Baking soda
Which constant, approximately 6.022 x 10^23, indicates the number of molecules in one mole?
Avogadro’s Number
What is the chemical formula for ethanol, the alcohol found in beverages, hand sanitizers, and biofuels?
C₂H₅OH
Which noble metal stands out for its exceptional electrical conductivity—higher than copper even though its cost and tendency to tarnish limit its everyday use?
Silver