Reach Crest Learning

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Year 10 Science — course check

Try these questions after working through the course. This short check samples your learning; it does not assess every lesson. Sign in and use the saved quiz to keep your score.

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Knowledge check

Year 10 Science — course check

Choose one answer for each question. Aim for at least 60%. You can practise and try again. Your score is saved only when you submit the saved quiz.

Question 1

Image 12 mm, actual size 30 micrometres: magnification is:

Question 2

Sugars move from plant sources to sinks mainly in:

Question 3

Atomic number 11 and mass number 23 imply how many neutrons?

Question 4

22 g with molar mass 44 g/mol is:

Question 5

Kinetic energy of 4 kg moving at 5 m/s is:

Question 6

After three half-lives the ideal undecayed fraction is:

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