Counting Elements and Compounds

Poll

What is your MOOD for the day?

Open Ended

This guided lesson is taken for a grade. Please write your first name and last name initial. :-)

Fill in the Blank

A substance made up of one type of atom is called an _______

​Guided Lesson Goal​

• Demonstrate your ability to distinguish between elements and compounds and how they are repesented in pictures and on the Periodic Table.

Multiple Choice

Where are elements listed?

• The National Archive of Elements

• The Compound Table of Elements

• The Periodic Table of Elements

• The Ancient Scrolls of Periodica

Multiple Choice

What do all elements listed on the Periodic Table have in common?

• They are molecules

• They have more than one capital letter

• They have ONE capital letter

Multiple Choice

What is the chemical symbol for Chlorine?

• Cl
• Ch
• Cr
• Ce

Fill in the Blank

Write the symbol of the element Hydrogen.

Fill in the Blank

Write the symbol of the element Helium.

Fill in the Blank

Write the symbol of the element Oxygen.

Multiple Choice

This picture represents which of the following?

• element

• compound

Multiple Choice

A section of the Periodic Table is shown. What is the Chemical Symbol for Magnesium?

• 12

• Magnesium

• 24.31

• Mg

Multiple Choice

Compounds are written with ____ capital letter(s).

• ONE

• TWO

• TWO OR MORE

Multiple Choice

Elements are written with ___ capital letter(s).

• ONE

• TWO

• TWO ORE MORE

Multiple Choice

Which of the following represents an element?

• H₂O
• H₂
• NaCl
• CaCO₃

Multiple Choice

Located on the Periodic Table

• Elements

• Compounds

• Both

Multiple Choice

NaCl is commonly known as table salt. How many elements does it contain?

• 0

• 1

• 2

• We can never know

Match

Match the following elements to their chemical symbol

• C

• Na

• B

• N

Carbon

Sodium

Boron

Nitrogen

• Carbon

• Sodium

• Boron

• Nitrogen

Multiple Choice

Which of the following represents an element?

• H₂O

• HCl

• NaCl

• Au

• CaCO₃

Multiple Choice

Is water an element or a compound?

• Element
• Compound

Multiple Choice

Is sugar (C₁₂H₂₂O₁₁) an element or a compound?

• Element
• Compound

Multiple Choice

Which of the following is a compound?

• Si

• CO₂

• Cl

• He

• Ti

Poll

How did you do?

• I got this!

• I did OK, could use more practice