Anton created a chart listing different types of materials. which best complete the chart? (a)x: copper y: glass(b)x: rubber y: copper(c)x: paper y: silicon(d)x: silicon y: glass

the answer is c paper is in fact an insulator

and silicon is a mettaloid which makes it a semi conductor

Answer : The correct option is, (C)X: paper Y: silicon

Explanation :

Conductor : Conductors are those substance which have ability to pass electric current through them. Most of the metals are good conductors.

For example : copper, gold, silver, aluminium, etc.

Insulator : Insulators are those substance which do not have ability to pass electric current through them.

For example : wood, plastic, glass, paper, etc.

Semiconductor : Semiconductors are those substance which have ability to allow or suppress the electric current.

For example : carbon, silicon, germanium, etc.

Superconductor : Superconductor are those substance which conduct electricity with zero resistance.

For example : mercury, lead, etc.

Thus, 'X' will be paper and 'Y' will be silicon.

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.