CHM 151: CHAPTER 1 QUESTIONS AND VERIFIED
ANSWERS
______ is composed of particles. - Answers - Matter
How the particles come together dictates the ________ _________ of matter - Answers
- Physical Proterties
______ is defined as anything that has mass and occupies space. - Answers - Matter
_________ is he discipline that seeks to understand matter and its properties. -
Answers - Chemistry
______ discovered atoms. - Answers - Dalton
Dalton is the father of the __________ ______. - Answers - Scientific Method
An _______ is made of the same kind of atom. - Answers - Element
A ________ is a group of chemically charged combined atoms. - Answers - Molecule
A ________ is a molecule made of two or more different kinds of elements. - Answers -
Compound
An __________ is an observation carries out in a controlled environment so results can
be duplicated and explained. - Answers - Experiment
A __________ is a tentative explanation for what occurs in nature - Answers -
Hypothesis
A ______ is a tested explanation for nature - Answers - Theory
________ can be validated by experimental results, used to predict future observations,
and can be tested by experiments. - Answers - Theories
A ___ describes a fundamental relationship or regularity in nature - Answers - Law
Explain the Scientific Method
1) Make an ___________
2) ______ a problem
3) Propose a __________
4) Gather ________ to test your __________
5) ______ or ______
ANSWERS
______ is composed of particles. - Answers - Matter
How the particles come together dictates the ________ _________ of matter - Answers
- Physical Proterties
______ is defined as anything that has mass and occupies space. - Answers - Matter
_________ is he discipline that seeks to understand matter and its properties. -
Answers - Chemistry
______ discovered atoms. - Answers - Dalton
Dalton is the father of the __________ ______. - Answers - Scientific Method
An _______ is made of the same kind of atom. - Answers - Element
A ________ is a group of chemically charged combined atoms. - Answers - Molecule
A ________ is a molecule made of two or more different kinds of elements. - Answers -
Compound
An __________ is an observation carries out in a controlled environment so results can
be duplicated and explained. - Answers - Experiment
A __________ is a tentative explanation for what occurs in nature - Answers -
Hypothesis
A ______ is a tested explanation for nature - Answers - Theory
________ can be validated by experimental results, used to predict future observations,
and can be tested by experiments. - Answers - Theories
A ___ describes a fundamental relationship or regularity in nature - Answers - Law
Explain the Scientific Method
1) Make an ___________
2) ______ a problem
3) Propose a __________
4) Gather ________ to test your __________
5) ______ or ______
