Chem - Chapter 1

What is the composition of a pure substance?

Which term refers to a substance that cannot be broken down?

What does technological development involve?

What's the term for a substance's ability to undergo changes to form new substances?

Chemistry overlaps with which other sciences?

What is the main difference between metalloids and nonmetals?

True or False: All elements in Group 18 are gases at room temperature.

What are homogeneous mixtures also known as?

Applied research is driven by what?

Which research type seeks to increase knowledge?

What is the definition of matter?

What are the building blocks of matter?

What is a chemical?

What are the two general properties of all matter?

What's the term for a change that doesn't change the substance's identity?

How are mixtures different from pure substances?

What is the main characteristic property of metals related to energy transfer?

Which branch of chemistry studies carbon-containing compounds?

What can result from discoveries in basic research?

What is chemistry's focus of study?

What are the vertical columns on the periodic table called?

Which group contains elements that are generally unreactive?

Which of these is NOT a property of metals?

What's the law that states energy is conserved in physical and chemical changes?