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Carbon.
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∙ 15y ago
Isotopic ratios of elements such as oxygen, hydrogen, and carbon are present in small quantities and can be used to determine the origin of materials such as food or drugs. These ratios vary depending on factors such as geographical location, climate, and production processes, allowing scientists to track the origin of a substance.
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Which element is not found in large quantities in Earths mantle?
Gold is not found in large quantities in Earth's mantle. While it is present in the Earth's crust and in small amounts in the mantle, it is not one of the major elements that make up the mantle's composition.
What information do you need to know to determine the chemical formula of an unknown compound?
We need to know the elements contained in this molecule and the percentages.
Where is bromine found?
Bromine is typically found in seawater, as well as in salt lakes and underground brine wells. It is also present in some minerals, such as bromargyrite. Additionally, bromine can be found in small quantities in certain organisms and in the atmosphere.
What foods contain Francium?
Francium is a highly radioactive element, so it is not naturally found in significant quantities in any food sources. It is produced in very small amounts as a decay product of uranium and thorium. Due to its extreme rarity and radioactivity, it is not present in any food sources in substantial quantities for consumption.
Why atmospheric components present in small quantities vary in amount and type from place to place?
Atmospheric components present in small quantities vary from place to place due to factors such as local sources of pollution, differences in temperature and humidity, and air circulation patterns. These factors can lead to spatial variations in the concentration and type of gases present in the atmosphere.
Why atmospheric components present in small quantities?
evaporation
How do you get a small quantities of hcl04?
how to get a small quantities of hcl04
How can a hormone that is present in very small quantities within the bloodstream elicit such a response?
The message from the hormone is amplified many times within the cell
What might you measure in millimetres?
Small quantities are measured in millimeters. Millimeters is used to measure small quantities.
Whatlaboratory apparatus use in measuring large and small quantities of liquids?
Medicine dropper for small quantities of liquids
Which element is not found in large quantities in Earths mantle?
Gold is not found in large quantities in Earth's mantle. While it is present in the Earth's crust and in small amounts in the mantle, it is not one of the major elements that make up the mantle's composition.
What molecules are in mild steel?
A combination of two elements, iron and carbon, where other elements are present in quantities too small to affect the properties, such as trace amounts of sulphur.
Spatula in the lab what is it used for?
Spatula in a laboratory is used for: - transfer small quantities of solid materials - mix small quantities of samples or reagents
Are there any atmospheric gases on Mercury?
Yes, but in very small quantities. Very very small quantities, Mercury's atmosphere is basically a vacuum.
Can boric acid lead to death of a person?
If ingested or breathed in in large quantities, but not small quantities.
Is an alloy of iron that contains small quantities of?
The vast majority of alloys of iron contain small quantities of carbon. This produces all the steel alloys.
How do you transport Mercury?
For small quantities polyethylene containers are used; for greater quantities steel conainers are recommended.
