Los usos versátiles del litio

Lithium, the lightest metal, is highly reactive and flammable. It was first isolated by electrolysis, with its discovery credited to Johanna Gustar Wedson. Lithium is crucial in rechargeable batteries due to its high charge-to-weight ratio, making it essential in modern electronics. Beyond batteries, lithium is used in ceramics and glass as a flux, and in lubricants for its thickening properties. Medically, lithium salts are used as mood stabilizers, particularly for bipolar disorder, with some side effects.

Which element is lithium most similar to in terms of its compounds?

• Helium

• Sodium

• Carbon

• Oxygen

What is a key advantage of lithium-ion batteries over older battery types?

• They are cheaper to produce

• They are heavier

• They are non-rechargeable

• They have a higher voltage per cell

What is the primary reason lithium-ion batteries are used in modern devices?

• They are toxic

• They have built-in electronic controllers

• They charge slowly

• They are disposable

In ceramics, what role does lithium oxide play?

• It acts as a flux

• It increases the melting point

• It acts as a colorant

• It makes ceramics more brittle

For what medical condition are lithium salts primarily used?

• Diabetes

• Bipolar disorder

• Hypertension

• Asthma