ch1 matter ws m

Matter and Change Worksheet M name ______________________pd _____

1. There physical and chemical changes and properties.

Properties that depend on how a substance reacts with another substance are _________ properties, and example is ___________________________

Properties of asubstance by itself are _________ properties, and example is ___________________________. Only ______________ changes produce a new substance; Cutting a piece a wood is a _____________ change because __________________________

2 All matter has mass and volume. ______________ can be measured on a balance, and ________________ can be measured with a beaker or cup. ______________ measures amount of space occupied, while ____________ measures the amount of matter.

3 What is chemistry? __________________________________________________________

.4 Matter can be classified as metallic elements, nonmetallic elements, compounds, heterogenous mixtures, homogeneous mixtures

The word homogeneous means ________________, and heterogeneous means ____________

What type of matter is Copper? ___________ How do you know? ______________________

What type of matter is sodium Chloride? ___________ How do you know? ______________________________________ What is the common name of sodium chloride? __________ What type of matter is Chlorine? ___________ How do you know? ___________________________________________________________________

What type of matter is saltwater? _______________ How do you Know? _________________

What type of matter is sandwater? ____________ How do you know? __________________

What type of matter is made of atoms of all the same type? _______________________

How many different kinds of atoms are there? ________ How did you find out? ____________________________

6. Give the period, group, symbol and classification of these elements:

gold

Xenon

Nitrogen

Niobium

Barium

chlorine