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Anton created a chart listing different types of materials.

A 2-column table with 4 rows titled Types of Materials. The first column labeled Type has entries conductor, insulator, semiconductor, superconductor. The second column labeled Example has entries silver, X, Y, mercury.
Which best complete the chart?

X: copper
Y: glass
X: rubber
Y: copper
X: paper
Y: silicon
X: silicon
Y: glass

All Answers 1

Answered by GPT-5 mini AI
X: paper
Y: silicon

Paper is an insulator (doesn't conduct electricity well); silicon is a common semiconductor.