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How much does the lightest rock weigh?
The lightest rock on Earth is pumice, which typically has a weight of around 0.25 to 0.6 grams per cubic centimeter.
What are the heaviest materials in the Earth found where are the lightest found?
The heaviest materials on Earth are typically found in the Earth's core, such as iron and nickel. The lightest materials, like gases such as hydrogen and helium, are found in the upper atmosphere and in outer space.
Is volcanic rock heavy?
Not necessarily. It canbe as heavy as ordinary rock, or much ligher. The lightest rock on earth, pumice, is a volcanic rock. It is light enough to float in water.
What is the lightest and most common element on earth?
water is the and most found substance also earth and air
Is granite the lightest rock?
no scoria is the lightest it is volcanic and has many holes in
What element is the lightest actinide that occurs naturally on earth?
The lightest naturally occurring actinide on Earth is thorium, which has the atomic number 90. It is a naturally occurring radioactive element found in small amounts in soil and rocks.
What is the worlds lightest rock?
pumice
Which is lightest alkaline earth metal?
The lightest alkaline earth metal is Beryllium(Be) having atomic mass 9.012 dalton. The heaviest element in this family is radium.
What is the lightest type of rock?
Pumice is the lightest type of rock. It is formed from lava that is full of gas, which creates a frothy texture that allows it to float on water.
What is the lightest thing on earth?
The least dense element is hydrogen hence it would be the lightest thing with mass. However there are 'massless' particles, such as photons.
Where in the Earth's crust is the geologic column found in its entirety?
It is found in earth's rock layers
What is the lightest air?
Hydrogen is the lightest gas found in air.
