Diamond is the hardest natural substance. While rain and wind may weather away the other rocks around it - even granite - the diamond will still be laying there.
because the atmosphere keeps all the molecules intact?
It is the name of the test used to determine parathyroid hormone (PTH). It stands for ImmunoRadioMetric Assay.
it is the ratio of volume of unit weight of intact material to the volume of broken material
The rocks on Earth are continuously melted or broken down and recycled by geologic activity, so none of the original surface rock of Earth remains intact. The moon is geologically dead, so rocks are not broken down or melted.
Humans can stop erosion by leaving forests intact and by protecting sand dunes. The more plants and ground cover that is available, the less erosion occurs.
Location is the difference.Meteoroid is in spaceMeteor has entered the earths atmosphere and can possibly be seen by it's fire/smoke trailMeteorite- has reached the surface of the earth intact.
Diamonds are mined and separated from the soil and other stones that are found in the mines. Intact diamond stones are then collected, sorted and sold to diamond cutters.
There is a change in the physical properties of these particles. Their chemical formula remains intact.
No. A "broken" atom of gold may be an ion, but it does not have the same chemical properties as an intact atom of gold.
No. After breaking the mirror, the chemical properties of the remaining pieces are the same as the intact mirror. This is a physical change, not a chemical change.
Intact is correct.
Intact Insurance
Make sure the drawer stays intact! Don't break anything, when I get back it better be intact. The house better be intact when I get back!
Thutankahmun's
Despite the long fall, the toy was still intact. She had kept the room intact, exactly as he left it.
intact
The Glass Intact was created in 1998.