Chemistry Revision | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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Which liquid is NOT an acid: bi-carb of soda, vinegar or lemon juice?

bi-carb of soda

When atoms bond together, what do they become?

compounds

What does the number 8 mean for oxygen?

8 is its atomic number

Give TWO examples of liquids that are measured as 7 (neutral)

water and blood

Are cleaning products usually acids or bases?

Bases

What is ionic bonding?

When two or more atoms give or take electrons to become stable.

What is this part of the atom called?

neutrons

When atoms bond together, what do they share, take or give away?

electrons

Why do the electrons remain close to the nucleus (protons and neutrons)?

Because electrons are negatively charged and the nucleus is positively charged. This makes each part attracted to each other.

What does the number 2 mean?

The number of electrons in its outer shell.

Which state of matter has a no fixed shape but has a fixed volume?

a liquid

What is Oxygen's mass?

15.9994

What colour do bases turn to, when they are tested?

blue

What is covalent bonding?

When two or more atoms share electrons to become stable.

What is this part of the atom called?

electrons

Which liquids are measures 1-6 on the pH scale?

acids

Which state of matter has no fixed volume or shape?

a gas

What do we call protons, neutrons and electrons?

sub-atomic particles

What is another name for 'base'?

alkaline

Which state of matter has a fixed volume, shape and mass?

a solid

What is this part of the atom called?

protons

What is this part of the atom called?

the outer shell

How many electrons does Oxygen have?

Oxygen has 8 electrons.