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How many kinds of matter are in a pure substance?
A pure substance contains only one kind of matter. It cannot be separated into other substances by physical means.
How is matter and substances related?
Matter is anything that has mass and takes up space, while substances are specific types of matter with constant composition and distinct properties. Substances are a subset of matter, and matter can consist of a single substance or a mixture of different substances.
How many calories does metal have?
Metal does not contain calories because it is an inorganic substance and not a source of energy like food.
What can be classified as a substance?
A substance can be classified as a form of matter that has a specific chemical composition and properties. This includes elements, compounds, and mixtures. Examples of substances include water (H2O), salt (NaCl), and air (a mixture of gases).
What is a substance with a constant composition?
No substance always has the same composition and properties, unless that substance is only considered in one of the various phases of matter. An element would be the logical choice, but many compounds and even solutions are the same no matter what (of course dependent on phase).
How many kinds of matter are in a pure substance?
A pure substance contains only one kind of matter. It cannot be separated into other substances by physical means.
How is matter and substances related?
Matter is anything that has mass and takes up space, while substances are specific types of matter with constant composition and distinct properties. Substances are a subset of matter, and matter can consist of a single substance or a mixture of different substances.
How do you describe perfume?
Perfume is a liquid substance that you put on your body that smells good to the wearer. There are many different kinds of perfume, those that contain alcohol are watered down.
Is the cell the smallest part of a substance that is still that substance?
No, cells contain mixtures of many substances.
What does chemical fertilizers contain?
Chemicals? There are many kinds of chemical fertilizer and they all contain different ingredients.
How many electrons do each what kinds of matter have in each atom?
the cat
If 125 tablets contain 260 mg of a substance how many grains would 500 tablets contain?
1040 mg
How many kinds of atoms are in an aluminium can?
Ultrapure aluminium contain only aluminium atoms.
Is sugar a substance?
Yes, or actually it's several substances. There are many different kinds of sugar.
Is leaf considered matter?
Yes. Basically, any objects you can touch - and many that you can't - contain matter.
Which organelles contain digestive enzymes that may degrade different kinds of macro-molecules?
Lysosomes are the organelles which are capable of digesting many kinds of molecules.
What substances consist of density?
No substance 'consists' of density. Rather density is a property of matter or substance. It is the amount of matter of a substance in a certain volume of that substance. A combination of a unit of mass (eg. kilogram) and a volume (eg. a cubic metre) You would say that a substance has a density of so many kilograms in a cubic metre.
