Elements and Compounds Booklet

Cover

• Write the title “Elements and Compounds”• Write your first name, last name, and class

period in the lower right corner.• Decorate your cover with chemistry

design.

Page One • Define the word element: use text • Draw a picture of an element 6cmx6cm

1. What does the symbol for an element, on the periodic table, start with?

2. What do you notice about elements with two letter symbols? 3. What is the name of the chart used to organize elements?4. How is that chart arranged?

Page Two

• Define the word compound and draw a picture of the compound Nitrous Oxide.p. 46. N2O Draw the square 6cm x 5cm

Page ThreeCopy the list of elements and compounds.Al Li2O H AgO2 Fe2O3 H2O2HClCO2 He CuO H2O

Write element or compound next to each.

If a compound give how many atoms of each.

What did you notice about the number in a formula for a compound?

Page Four

Copy the list of elements and compoundsH H2O W AuOOCl2 H2O4 HClAs2 He4 CuO C3

Underline the elements with a blue pencil

Underline the compound with a red pencil

How do elements and compound differ? (how can you tell the difference?)

Page Five

Copy the list of elements and compounds.He - 1 Li2O H2C4 AgH 2 - 2 Cl2O3 H2O2 HClCO2 H2SO4 CuO HO3

Write the number of atoms next to each element or compound.

Are the number of atoms always the same as the number of elements?

Page 6

• Draw the equipment needed to find the density of a rock.

• What is the formula for density?

• What would the density of the rock be if it had a mass of 200g and a volume of 10cm3?

Page Seven

• Create a pie chart using the information below for the elements that make earths atmosphere.

• Nitrogen 78 %• Oxygen 21%• Other gases 1%

Page 8Draw a 100ml graduated cylinder with liquid at 40 ml. Draw another 100ml graduated cylinder with a 200 g Rock added with a volume of 100ml. What would be the density of the rock? Show

your work.

Page Nine• Create a pie chart using the information below for solid

earth.• Oxygen - 47%• Silicon - 28%• Aluminum - 8%• Iron - 5 %• Other 12%• Why is silicon half of the percentage for oxygen?• What element is the most abundant?• Remember sand is SiO2 which makes up most of the

solid earth’s crust.

Page Ten• Create a bar graph using the information below

for the elements in the ocean.• Hydrogen 64%• Oxygen 32%• Chlorine 2%• Sodium 1.5%• Other .5%Explain why Hydrogen is 2x greater than Oxygen.Remember ocean water is H2O plus salt ( NaCl ).

Page 11• Draw the beams of a triple beam balance

with the following masses. 400 g70 g6.4 gWhat is the total mass?