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What else can I help you with?
When is a minerals considered to be an ore?
Its considered an ore when it contains enough of a useful substance that it can be sold for a profit.
A scale useful in measuring the temperatuer of super cold substance is called?
The Kelvin scale
Why are size and weight not useful in identifying unknown substance?
Because size and weight can vary.
Why do we find it useful to have two units of the amount of substance the kilogram and mole?
When we are concerned with the number of particles than we use Mole as the unit of amount of substance because one mole of a substance contains the equal number of particles (i.e., 6.022×10^-23)Butin case when we are concerned quantity of matter we use the unit Kilogram.
Constant properties that are most useful in identifying a substance?
Melting point, boiling point, density, and specific heat capacity are constant properties that are useful in identifying a substance because they do not change with the amount of the substance present or its physical state. These properties provide unique signatures for different substances and can help differentiate between similar-looking materials.
When is a mineral classified an ore?
If it contains enough of a useful substance that it can be sold for a profit.:)
When is a mineral classified a ore?
If it contains enough of a useful substance that it can be sold for a profit.:)
When is a mineral considered an ore?
Its considered an ore when it contains enough of a useful substance that it can be sold
Is an ore considered a mineral?
Its considered an ore when it contains enough of a useful substance that it can be sold
When is a mineral considered a ore?
Its considered an ore when it contains enough of a useful substance that it can be sold
When is a minerals considered to be an ore?
Its considered an ore when it contains enough of a useful substance that it can be sold for a profit.
A mineral that contains a useful substance or element such as iron or aluminum is a(n)?
This is a raw material (feedstock).
What is a mineral that is called if it contains something that is useful and sold for a profit?
ore
A scale useful in measuring the temperatuer of super cold substance is called?
The Kelvin scale
What is a rock that contains metal or a useful mineral?
A rock containing a useful substance is called an ore. It's important to recognise that whilst a few ores contain metals (e.g. gold), most things referred to as metal ores actually contain metal compounds.
Why are size and weight not useful in identifying unknown substance?
Because size and weight can vary.
Why do we find it useful to have two units of the amount of substance the kilogram and mole?
When we are concerned with the number of particles than we use Mole as the unit of amount of substance because one mole of a substance contains the equal number of particles (i.e., 6.022×10^-23)Butin case when we are concerned quantity of matter we use the unit Kilogram.
