no
The scratch test is used to determine a rock's hardness on the Mohs scale, which ranges from 1 (softest) to 10 (hardest). By scratching a rock with a known mineral or material of a specific hardness, you can compare the scratch to known hardness values to classify the rock. This test helps in identifying the rock's mineral composition and potential uses based on its hardness.
Emeralds are typically dark green and can have a shiny appearance. You can try scratching the rock against a piece of glass to see if it leaves a streak. In addition, you could take the rock to a jeweler or gemologist for a professional assessment.
Well a scratch on your face would be 'a scratch' so it would be a thing, or a noun. But to scratch something would be an action or a verb; 'to scratch' is an action word and a verb.
What do you call molten rock before it has erupted
you can crush it good or you can scratch it on something hard
You do something for me, I do something for you. Originated from the monkeys.
TourmalineCorundumDiamond
no
Basically, you do something for me, I'll do something for you.
That depends what you scratch it with, what material the rock is made from, and how much force you apply when scratching.
TourmalineCorundumDiamond
Well not really sure, but you better check the scratch cards itself if there are something that mentioned about expiration of the card or something like that. But in online scratch card gaming you can always be sure that the scratch cards are always updated and you can always ask email or call support of the site if you want to know anything about stuff.
If two rocks cannot scratch each other, then they would have to be of equal hardness. A harder rock can always scratch a softer rock.
it can get scratch by a diamond
That would be Talc.
diamond