Chemistry I Unit 1 Intro to Chemistry Study Guide 0817

A chemical change occurs when a piece of wood...

A chemical composition of two or more different elements joined together in fixed proportions is known as a(n)

What is the independent variable in this experiment

Which precaution should you take when you see this symbol?

What is the SI unit of mass

Which of the following substances is an element?

The study of chemicals that, in general, do not contain carbon is traditionally called what type of chemistry?

What is the dependent variable in this experiment

Which term is described as the amount of matter in an object?

A vapor is which state of matter

Which state of matter takes both the shape and volume of its container?

Density is found by dividing

Which value has only 4 significant digits

What is the metric system prefix for the quantity 0.000001

What happens to matter during a chemical reaction?

Which field of science studies the composition and structure of matter?

Which of the following was a major contribution to chemistry by Antoine Lavoisier?

Which is the correct measurement for location marked by the arrow

Separating a solid from a liquid by evaporating the liquid is called

The chemical symbol for iron is

An object has a mass of 26.94 grams and a volume of 2.568 cubic centimeters. What is the material likely to be made of.

A substance that can be separated into two or more substances only by a chemical change is a(n)

When sucrose is heated and decomposes to form carbon dioxide and water, which of the following is a reactant

Which is a chemical property of copper?

Which term describes the amount of mass contained per unit volume?

When paper turns yellow-brown upon exposure to sunlight, what type of change is likely taking place?

Which is a reasonable hypothesis for this experiment

What is the density of an object having a mass of 8.0 g and a volume of 25 cm³?

Which is the correct value for the prefix deci-

A theory is

Which precaution should you take when you see this symbol?

What is the control in this experiment

When an iron nail is ground into powder, its mass

Which of the following is true about homogeneous mixtures?

The chief advantage of the metric system over other systems of measurement is that it

Which is a value that should remain constant for all samples in this experiment?

Which of the following represents a compound?

Which of the following are considered physical properties of a substance?

What is the volume of 45.6 g silver if the density of silver is 10.5 g/mL

The closeness of a measurement to its true value is a measure of its

Which state of matter has a definite volume and takes the shape of its container?

Which of the following is a homogeneous mixture?