Bet your knowledge and answer
Which of these is a item you would use in school?
A shrimp has how many legs?
A spider has how many legs?
All substances are made up of tiny particles called what?
An alkali has a PH value above what?
Arachnids have how many legs?
Au is the chemical symbol for aurum better known as what substance?
Average speed is calculated by dividing distance travelled by what?
Copper and zinc produces what?
Fe is the chemical symbol for ferrum better known as what substance?