Google celebrates Valentine s Day 2024 with a unique Doodle, Chemistry Cu Pd, inviting users to explore the world of chemistry to find their elemental match. Departing from traditional symbols of romance, users can either take a quiz or select elements to discover compatibility. The Doodle highlights the significance of Valentine s Day across cultures and educates users about diatomic bonds. Through a blend of romance and science, Google offers an engaging and lighthearted experience for users to celebrate love in all its forms.