These is an experimental quiz I have built myself – don’t expect much!
8D & 8E – If you want to challenge yourself a little, particularly if chemistry is your thing, you might want to look at eFocus Learning. Navigate to Essential Chemistry and at the bottom of the menu of topics you will find Activities and Multiple Choice. The relative atomic mass section might be a little advanced but the rest of it is well worth doing and revisiting from time to time.
Results
#1. On the first day of Christmas, my true love sent to me a partridge in a pear tree. The function of a pear is to...
#2. On the second day of Christmas, my true love sent to me two turtledoves. A characteristic NOT shared by all birds is...
#3. On the third day of Christmas, my true love sent to me three French hens. An element not discovered in France is...
#4. On the fourth day of Christmas, my true love sent to me four calling birds. The speed of sound in air at standard temperature and pressure is closest to...
#5. On the fifth day of Christmas, my true love sent to me five gold rings. The chemical symbol for gold is...
#6. On the sixth day of Christmas, my true love sent to me six geese a-laying. In mammals, the male and female gametes meet in the...
#7. On the seventh day of Christmas, my true love sent to me seven swans a-swimming. When a swan is floating on a lake, the force of gravity acting on it is equal to the...
#8. On the eighth day of Christmas, my true love sent to me eight maids a-milking. Cows eat grass and use micro-organisms in their gut to break down the grass cell walls which are made from...
#9. On the ninth day of Christmas, my true love sent to me nine ladies dancing. Muscles are attached to bones by...
#10. On the tenth day of Christmas, my true love sent to me ten Lords a-leaping. The work done by the Lords (when leaping) can be calculated by...
#11. On the eleventh day of Christmas, my true love sent to me eleven pipers piping. If the pipers play a note of a higher pitch, what property of the sound wave changes?
#12. On the twelfth day of Christmas, my true love sent to me twelve drummers drumming. When the drummers strike their drums more strongly, the sound waves produce...