Science quiz

What is the composition of Gunmetal?

• 1. Lead and nickel

• 1. Copper, Tin and zinc

• 1. Copper, zinc and nickel

• 1. Lead and zinc

Which constellation is popularly known as the Seven sisters

• Polaris

• Pleiades

• Pysix

• Canis Major

A atom or group of atoms having a resultant charge

• Molecules

• Atoms

• Ions

• Diatomic molecules

Which soil type retains sufficient water ?

• Sandy soil

• Clayey soil

• Silt

• Loamy

You would describe a homogeneous mixture as..

• A single component

• A composition with an insoluble solid

• A clear solution

Mixtures are always combinations of compounds that are in different states of matter. 

• TRUE
• FALSE