Science FSA #1 Crossword

organized way of gathering and analyzing evidence about the natural world
a change of matter from one form to another without a change in chemical properties
The application of scientific knowledge for practical purposes
A change that occurs when one or more substances change into entirely new substances with different properties.
A statement that describes what scientists expect to happen every time under a particular set of conditions
the temperature at which a substance changes from a liquid to a gas
A well-tested explanation for a wide range of observations or experimental results.
the temperature at which a substance changes from a solid to a liquid
The experimental factor that is manipulated; the variable whose effect is being studied.
Mass per unit volume
The outcome factor; the variable that may change in response to manipulations of the independent variable.
the number of protons in the nucleus of an atom
Factor in an experiment that a scientist purposely keeps the same
the number of protons and neutrons in an atom
The diverse ways in which scientists study the natural world and propose explanations based on evidence they gather.