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Are alkali metals always found pure in nature?
Alkali metals are not found as pure elements in nature.
Is tantalum found in a pure state?
Tantalum doesn't exist in pure state in nature.
Are alkali metals often found as pure elements in sea water?
yes(:
How do you define atomic state?
Some elements that are not chemically combined with any other substance exist as single atoms. Pure copper, pure lead, pure silver. Oxygen does not, the pure state of oxygen is a diatomic molecule, O2.
What is the difference between a elements and a compounds?
In scientific terms, an element is anything that can be found on the Periodic Table of Elements (PTE). It is a pure substance, not mixed with anything else. Compounds are a combination of 2 or more elements. They cannot be found on the PTE.
Can hydrogen be used in it's pure state?
The answer would be no. In Earth there is no hydrogen source in its pure form. It is only found in compound with other elements.
What is the oxidation number of pure elements?
all the pure elements have zero oxidation state.....
Is lithium found in its pure state?
No, because it has only on electron on it's outer shell, it loses it far to easily to other elements to be found pure, such as chlorine to make lithium chloride.
Are alkali metals always found pure in nature?
Alkali metals are not found as pure elements in nature.
Is lead found pure?
Elements are examples of pure substances. Lead is an element, which means lead is pure.
Why gold found as pure elements in rocks?
Gold does not readily react with other elements, so it is often found in 'pure' form, also the rocks surrounding the gold prevent it from oxidation.
What element is never found in its pure state of nature?
I suppose that the question refers to chemical elements and their natural state. Indeed, some elements cannot be found "alone" (i.e., not combined) in natural state. This applies to the most reactive elements, such as fluorine (gas), chlorine (gas), sodium (alkali metal), etc.
Is tantalum found in a pure state?
Tantalum doesn't exist in pure state in nature.
When is lithium found as a pure element?
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How is hydrogen found in nature?
Hydrogen is found literally everywhere in nature.
Are alkali metals often found as pure elements in sea water?
yes(:
What is the oxidation number of a element?
all the pure elements have zero oxidation state.....
