The Mohs scale. # Talc # Gypsum # Calcite # Fluorite # Apatite # Feldspar # Quartz # Topaz # Corundum # Diamond The Mohs scale, however, is an purely ordinal scale. For example, corundum (9) is twice as hard as topaz (8), but diamond (10) is almost four times as hard as corundum. Check the related link for more info.
f.mohs developed a scale to measure hardness of gemstones.what is the scale called
Mohs scale
The Mohs scale is used to determine the relative hardness of minerals.
Hardness, how easily it can be scratched
On the hardness scale it is 6.5-7.
The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. Ithardnesses
he made the scale of hardness...
Mohs scale
The Mohs hardness scale.
The scale is called hardness.
The scale is called hardness.
Hardness of a mineral - the answer in in the title "Moh's hardness scale".
Rockwell hardness
The pH scale does not measure hardness it measures the acidity or otherwise of substances
The Mohs scale is used to determine the relative hardness of minerals.
hardness
It's called the Ore
The element neon has no hardness on either moh's hardness scale or rockwell scale unless it is frozen. These scales measure only solids.
This scale is correctly called the Mohs scale. Scientists use this scale to measure a rock's hardness or softness. They can discover how hard a mineral or rocks is and drill in to it and find out more about it.