Which of the following are used in the production of smartphones? Select the three correct answers.(2 points)

Question

Responses

alunite
alunite

silicon
silicon

calcite
calcite

cobalt
cobalt

lithium
lithium

halite

Answer 1

The three correct answers used in the production of smartphones are:

1. Silicon
2. Cobalt
3. Lithium

Alunite and calcite are not used in smartphone production, and halite is primarily used for salt.