Is lithium flexible

Answer 1

Like all group one metals, lithium is a relatively soft metal, easily scratched and bent. Thus, it would qualify as flexible. But touching lithium or, even worse, any of the heavier group one metals with bare hands would result in reaction of the metal with slight amounts of water on your hands, creating immense heat, and in the case of the heavier metals, a hydrogen explosion.

Answer 2

Lithium itself is a metal with low flexibility, but when combined with other materials to form lithium-ion batteries, it can be used in flexible and bendable electronic devices.