ממח

What are in atoms?

	Materials that have low electrical conductivity
	Materials that have electrical properties between resistors and insulators
	Materials that have high electrical conductivity
	Materials that have electrical properties between conductors and insulators

	A user-interface design tool
	A bridge between software applications and hardware
	A high-level programming language
	A backup system for data storage

	To make them visible only under a microscope
	All of the options are correct
	To make them lighter in weight
	To increase processing speed and efficiency
	To decrease production costs