16 questions
What type of mixture is black ink?
heterogeneous mixture
homogeneous mixture
Which of the following is a physical property?
Ability to burn
Reaction with acids
Flash point
Solubility
Which of the following is a chemical property?
Crystal formation
Ductility
Colour
Reaction to heat
what are physical properties?
measurable characteristics that describe the physical state of something
inferences-educated guess
observations of matter
A characteristic of matter that can be observed by changing the composition of the substance (making a new substance) is called
an extrinsic property
an intrinsic property
a physical property
a chemical property
A characteristic of matter that can be observed without changing the composition of the substance is called
an extrinsic property
an intrinsic property
a physical property
a chemical property