Chemical Reactions and The Periodic Table Recycleball Chemical Reactions and The Periodic Table Created by Educational Technology Network. www.edtechnetwork.com 2009

Solutions and Solubility Vocabulary R & P Periodic Table Acids & Bases Wild Card 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

Vocabulary – 10 What kind of reaction releases heat, causing its surroundings to feel warmer?

This scale measures the concentration of H+ ions in a substance Vocabulary – 20 This scale measures the concentration of H+ ions in a substance

Ex) Water freezing to become ice. Vocabulary – 30 This kind of change occurs when the substance remains the same, but changes state or appearance. Ex) Water freezing to become ice.

Vocabulary – 40 Define Anion.

Fill in the missing information Vocabulary – 50 Team play! Fill in the missing information S O F T C

R & P – 10 The substances that are created through a chemical reaction, and are located on the right side of a chemical equation are __________. They share a name with the answer to a multiplication problem.

R & P – 20 Define Reactants

R & P – 30 When a chemical reaction occurs, are atoms added, removed, or do they change places?

Which of these is NOT a product of a chemical reaction? R & P – 40 Which of these is NOT a product of a chemical reaction? Precipitate Gas Solution New Substance

Follow the Lab instructions. Explain what you see using SOFTC R & P – 50 Team Play! Follow the Lab instructions. Explain what you see using SOFTC

Periodic Table – 10 Each box on the periodic table contains information about various substances which are called _________.

An elements mass is made up of the __________ & the ____________. Periodic Table – 20 An elements mass is made up of the __________ & the ____________.

Periodic Table – 30 If looking for the number of electrons in a specific element, you only need to look where?

The two letter abbreviation for an element is called the ____________. Periodic Table – 40 The two letter abbreviation for an element is called the ____________.

Scavenger Hunt! Find these 5 elements! Periodic Table – 50 Team play! Scavenger Hunt! Find these 5 elements! Atomic Number: 52 Symbol: Cu Atomic Mass: 40.078 Number of Protons: 77 Number of Electrons: 19

Acids & Bases – 10 A substance with OH- ions that look to accept hydrogen ions is called a _______.

Acids & Bases – 20 When mixing an acid and a base, the two products created are ___________ & _________.

Acids & Bases – 30 Pure water is neutral, which means it is neither acidic or basic it has a pH right in the middle. What number does it fall on the pH scale?

Acids & Bases – 40 If you have a strong base, and add a weak acid to it, what will happen to the pH level?

Team Play! Acids & Bases – 50 What is the difference between a strong and a weak acid? How can we see the difference using an indicator (Such as cabbage juice)?

What are the three particles that make up an atom? Wild Card – 10 What are the three particles that make up an atom?

Wild Card – 20 If a reaction occurs between two reactants that both have a mass of 50 grams, what will the mass (in grams) be for the products?

Wild Card – 30 When two liquids have the ability to mix together they are considered _____________.

Wild Card – 40 Pick the chemical reaction from the examples below Making Lemonade Breaking a rock to pieces Boiling water to produce steam Mixing Alka-seltzer to water to produce CO2

Team Play! Wild Card – 5 Name these three groups on the periodic table The leftmost column, a group of highly reactive metals The rightmost column, a group of unreactive gasses Group 17, the second rightmost group, a group of highly reactive non-metals.