Matter and building blocks of life

The three states of matter are?

• Gas and liquid

• Solid, gas, rocks

• Solid, liquid, gas

• Gas, liquid, plants

Which diagram represents solid particles?

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A solid, liquid and gas all have a fixed shape?

• True

• False

Which of the following is an example of 'diffusion'?

• Gas locked in bubbles

• Gas that is trapped

• Not being able to smell certain gases

• Smelling food from the canteen in a corridor

Evaporation is the?

• Changing of a liquid particles with energy on a surface into a gas

• The sticking of gas particles to a window

• Freezing of liquid particles

• Boiling of liquid particles on a surface

In recycling the three R's stand for?

• Reduce, reuse, reinvent

• Recycle, reuse, react

• Reduce, reuse, recycle

• Remove, reuse, recycle

The scientist that first called small particles atoms was?

• Joule

• Newton

• Dalton

• Watt

Which one is the odd one out and is not an element?

• Silver

• Gold

• Iron

• Carbon dioxide

Which sub atomic particle is found in the shell?

• Protons

• Electrons

• Neutrons

• None of the above

Which of the following is the chemical symbol for sodium?

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