Integrated Chem. Unit 1 Test Practice

What type of data is quantitative?

What is Mr. Trull's favorite book series?

________ are complex and may be changed when new information is available or new technologies are developed.

What is the dependent variable?

________ are simple and often expressed as mathematical equations.

A(n) ________ is an interpretation of something you have observed.

A(n)__ is a statement that describes what is happening in nature based on repeated experiments under the same conditions

Which statement best describes the graph?

James repeatedly rolls a ball down a ramp (to ensure the same force) and onto different surfaces to test their friction.

________ is a process in which the scientist influences the results to obtain a desirable outcome.

Anything that occupies space and has a mass is called ________.

________ is the study of the composition and structure of matter and how matter undergoes chemical reactions.

What is the correct number of significant figures for 3,200?

The process of making a reasonable judgment that is both logical and well-thought-out is called ________.

To ________ is to group objects together based on a shared attribute.

This man proposed that all matter was made up of atoms.

What is a problem question for this experiment?

What is the independent variable?