True or False: Most metals are heat insulators.
False
Which of the following is a good insulator of heat? Rubber, Gold, Copper, Zinc
Rubber
A mineral found in baby powder.
Talc
True or False: Heat travels from a hotter area to a cooler area.
True
_______does not allow electricity to pass through it.
Insulator
The moon rises in the ____________ and sets in the ___________.
East - West
True or False: The Moon's gravitational force is way greater than the Earth's.
False
Light bulb lights up as electricity can pass through the electrical _________.
Conductors
Which among the items is allows all light to pass through it? Science Book, Frosted Glass, Clear Glass, Green Balloon
Clear Glass
Hardest mineral on Earth
Diamond
The handle of the iron should be made up of what property of material?
Insulator
________ materials cannot be scratched easily. Name the property.
Hardness
Softest mineral on Earth
Talc
A material can be stretched and return to its original shape and size is called _____?
Elastic
2nd hardest mineral on Earth according to Mohs' Hardness Scale
Corundom
The base of the iron should be made up of what property of material?
Conductor