Chemical Formulas
If you have some H20, you have this liquid refreshment.
WATER!
Is ice melting a chemical reaction?
NO! because the ice is still water, even though it is frozen.
This element is very shiny, and expensive and has the symbol Au.
GOLD!
This smelly chemical makes your pool algae free. It also makes your clothes very white.
Chlorine
What type of fish was Nemo, in Finding Nemo?
A clownfish
What does the H in H2O stand for?
Hydrogen!
Is water boiling a chemical reaction?
NO! Because the water is still water, even when it is boiling
This chemical element is found in diamonds, charcoal, regular coal and begins with a C.
Carbon
This EXPLOSIVE element was once used to fill giant balloons. After they started exploding, we stopped doing this.
Hydrogen
How many legs does a lobster have?
10
What does the "O" in H20 stand for?
OXYGEN!
Little Larry leaves his brand new bicycle outside before a big rain storm. He goes outside a few weeks later and his new bike is all rusty! Is this a chemical reaction?
YES! The iron in the bike reacted with the oxygen in the are to make a new substance, RUST!
This element is not as valuable as gold, and it has the chemical symbol of Ag. You also get it for 2nd place in the Olympics.
Siver!
This element, with symbol Na, is explosive in water. You also need it to stay alive.
Sodium!
What is the capital of Vermont?
Mount Pillar
Why is there a 2 in H2O?
Because there are 2 hydrogen atoms!
Little Larry puts some vinegar and baking soda in a fake volcano. A NEW substance comes out of the volcano, is this a chemical reaction?
YES! Anytime chemicals combine to make something new, it is a chemical reaction.
This element makes really cool light up signs. Its symbol is Ne.
Neon!
This element used to be EVERYWHERE. In paint, gasoline and even pencils. It has symbol Pb, and when people started getting sick from it, we stopped putting it in everything.
Lead!
What is the largest ocean on earth?
The Pacific
If I have some water (H2O), and separated the H from the O, how much H would I have compared to O?
Twice as much H than O
Big Ben tells Little Larry that the sandwich he ate for lunch is now going under chemical reactions inside of his body to make energy.
Little Larry doesn't feel like there are chemical reactions going on inside his body, so he doesn't agree.
Who is correct?
Big Ben! Our bodies break down our food and produce energy for our bodies through chemical reactions.
This element, with symbol Li, makes it possible to have long lasting batteries in our phones.
Lithium!
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What is the capital of Germany?
Berlin