Classifications and properties of matter

What property of matter describes how difficult it is to scratch something?

If you increase the volume of a gas, what would happen to pressure?

When you combine soda and ice, what classification of matter could be used to describe the result?

What are two indications or examples of something that a change is physical?

Bronze is a mixture of copper, tin, and other metals. What specific classification of matter does it best fit into?

What state of matter is like a gas, but conducts electricity?

What classification of matter would sugar (C6H12O6) belong to?

What are two indications that a change is chemical?

If concrete has an average density of 2.4 g/ml, what would the volume of a 1,000 gram brick be?

What property of matter describes how stretchable something is?

What property of matter describes how something can be pounded into thin sheets?

What state of matter is fluid, but no compressible.

What is the upward force caused by the displacement of water?