Elements
What is H2O?
Water
What is the left side of the arrow in a chemical equation?
Reactants
What pH range do universal indicators measure ?
0-14
How many continents are there?
7
How many weeks in a general year?
52
The letter 'H' on the periodic table is for what element?
Hydrogen
Balance H2+F2 --> HF
H2+F2--> 2HF
Is baking soda an example of a base or an acid?
Base
What celebrity sings 'Cruel summer'?
Taylor Swift
What is the largest organ on the human body?
The skin
How is Helium displayed on the periodic table?
He
Acid + base = Salt + water is an example of?
A neutralisation
What colour would a universal indictor turn in pure water?
Green
Who was the first person to walk on the moon?
Neil Armstrong
Which country has a red flag with a yellow star in the middle?
Vietnam
What is the element symbol for 'Mercury'?
Hg
Balance the following equation: 2Fe+O2-→Fe2 O3
4Fe+3O2-→2Fe2 O3
What indicator goes from colourless to fuchsia pink at a pH of 8.2?
Phenolphthalein
Who came up with the theory of evolution?
Charles Darwin
What famous ocean liner sank in 1912?
The titanic
What is Gold on the periodic table?
Au
What will Hydrochloric acid + sodium makes?
Sodium Chloride + Hydrogen
What are 4 of the most common indicators ?
Litmus, Universal indictor, Phenolphthalein and Methyl Orange
What is the only U.S. state that is an island?
Hawaii
What was the first Pixar movie?
Toy story