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There are currently 117 different elements known to humankind. Those elements make up everything we know.
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∙ 12y ago
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How many ug in a liter?
That depends on the substance. Different substances have different densities (mass / volume).
Is a root a substance .?
No, a root is a structure made of many different substances.
In 16 kilograms how many in liters?
Different substances have different densities. If you're talking about water, then 1 liter masses 1 kilogram, so 16 liters.
How many digits in id number?
Different schemes have different id numbers of different lengths.
How many different ways can you rename a whole number as a fraction?
mixed number
What are the original substances participating in a chemical reaction?
The periodic table comprises of 118 different fundamental elements which combine in many different ways to form all substances known to man.
'How many substances are known to exist on Earth'?
There are currently over 118 known chemical elements on Earth, which make up all substances in existence. Additionally, countless compounds and mixtures can form from these elements, further increasing the number of substances known to exist on Earth.
How many substances are pure substances?
Practically (exceptions exist) all known substances can be obtained in a pure fom.
How can you tell how many coulered substances in a drink using a chromatogram?
You can tell the number of colored substances in a drink using a chromatogram by observing the distinct peaks or bands produced on the chromatogram. Each peak or band represents a different colored substance present in the drink. By comparing the retention times of the peaks to known standards, you can identify and quantify the colored substances in the drink.
How many mixtures are there?
There are infinite combinations of mixtures that can be created from different substances. The number of possible mixtures depends on the number of substances available and the proportions in which they are combined.
Cytoplasm of a cell is a solution of many different substances in?
Water...
How many allergies are there in the world?
There are many different allergies, as people can be allergic to a wide range of substances including foods, pollen, medications, and animal dander. Estimates suggest there are over 170 different known food allergens alone.
How many ug in a liter?
That depends on the substance. Different substances have different densities (mass / volume).
Is a root a substance?
No, a root is a structure made of many different substances.
Is a root a substance .?
No, a root is a structure made of many different substances.
How many characteristic properties of 2 substances must be different for the two substances to be different?
Two substances must have at least one different characteristic property to be considered different. These properties can include melting point, boiling point, density, chemical composition, and physical state.
Why water dissolve so many different substances?
Water can dissolve so many different substances because water has an unequel distribution of positive and negative charges(polar molecule) which attract many ions and other polar molecules.
