only physical changes
Pluto
No.
No. While frozen methane, carbon dioxide, and nitrogen do exist on Pluto, they are not metals.
Yes, it is 98% frozen nitrogen.
'Dry Ice' is frozen Carbon Dioxide.
liquid nitrogen has capacity to make things solid(frozen) thats why it is not allowable to sell in market
Nitrogen can freeze anything and i think it is a frozen gas.
liquid nitrogen has capacity to make things solid(frozen) thats why it is not allowable to sell in market
Much of earth'swater was frozen into glaciers
3 million years
No. Pluto's surface is made mostly of frozen nitrogen.
No, dry ice is frozen carbon dioxide, or CO2.