Is gallium metal safe to play with?

Gallium is a silvery metal and element number 31 on the Periodic Table, and it melts at 85.6 degrees Fahrenheit. That’s a temperature low enough for gallium to melt in your hand — and unlike the liquid metal mercury, gallium is safe to play with, according to chemists.

How strong is gallium metal?

The melting point of gallium allows it to melt in the human hand, and then solidify if removed. The liquid metal has a strong tendency to supercool below its melting point/freezing point: Ga nanoparticles can be kept in the liquid state below 90 K.

Is gallium safe on skin?

* Gallium is a CORROSIVE CHEMICAL and contact can severely irritate and burn the skin and eyes with possible eye damage.

Where can I buy 99.99% pure gallium?

Gallium, 99.99%, 50g for sale. Buy from The Science Company. Ultra-pure gallium has a beautiful, silvery appearance, and the solid metal exhibits a conchoidal fracture similar to glass. Gallium is silvery white and soft enough to be cut with a knife. It takes on a bluish tinge because of superficial oxidation.

What makes gallium the most fun metal ever?

Possibly the most fun element ever. Gallium is an interesting metal because it melts at body temperature, looking a lot like mercury when it’s a liquid, but safe to touch. This comes in a small plastic vial with an attached cap. If it’s cold enough, the gallium inside will be solid, making it virtually impossible to remove.

What does pure gallium look like on a knife?

Ultra-pure gallium has a beautiful, silvery appearance, and the solid metal exhibits a conchoidal fracture similar to glass. Gallium is silvery white and soft enough to be cut with a knife. It takes on a bluish tinge because of superficial oxidation.

Is it possible for gallium to be liquid at room temperature?

29.76°C (85.57°F) One of four metals that can be liquid near room temperature. The others are mercury, cesium, and rubidium. Gallium has a strong tendency to supercool, staying liquid below its freezing point. Seeding may be necessary to initiate solidification.