Question

Silicon and oxygen are
metalloids
metalloid and non-metal respectively
metal
non-metal and metalloid respectively​

Answer 1

Answer:

Metals

Explanation:

Answer 2

Answer:

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Silicon the semiconductor

It's usually found linked up with a pair of oxygen molecules as silicon dioxide, otherwise known as silica. ... Silicon is neither metal nor non-metal; it's a metalloid, an element that falls somewhere between the two.