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Name 20 common elements and give you an example of what it is used for?
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∙ 14y ago
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What do flowers and humans have in common?
We both need each other to live for example we give plants Co2 while they give us Oxygen.
Give an example of a common standing wave?
the sound produced by a guitar string: the fundamental wave is a standing wave (its harmonics too).
Give an example of a seasonal change?
Give me an example of a seasonal change
Give an example of tri protic acid?
give me the example of tri
Give an example of an animal that has one scientific name but two or more common names?
Except possibly for obsolete scientific names due to reclassifications, every animal has just one scientific name -- such is the virtue of scientific names. Many animals are called by different names in different parts of the world and so have many common names. In fact, only the rarest , most narrowly distributed animals have only one common name.
What is an example of an elament?
give 10 example of elements
Give you example name of the name group?
give me example name of the name group
Give the name and symbol of any two radioactive elements?
name and give the symbol of 2 radio active elements
How are vegetables classified give 2 example of each classification?
give example of common classification
What is the name give in to the elements in family 1?
Halogen
Give some common elements what blood be heart blood vessel?
plasma
What are the general name of chemicals that make up solution?
They are the solutes, dissolved in a solvent to give a solution.
What a compound is and give an example?
A compound are two or more elements chemically joined together.Ex.water
Give you an example of spirilla?
what is your name
Give an example of chageing a name like Mr Johnson into a common noun?
The noun 'Mr. Johnson' is a proper noun, the name of a specific person.A common noun is a general word for a person, a place, or a thing.Examples of common nouns for 'Mr. Johnson' are:citizencustomerfriendhumanmanneighborparentpersonsonvisitorvoterworker
What is the name that you give to the basic bits that all materials are made from?
elements
Why is air a mixture and not a compound give 4 point to justify your answers?
I'll not give you a whole answer - as this is obviously a homework question !... However - a compound - is the joining of two or more elements to form one molecule. For example - common table salt is a compound of sodium and chlorine. The chemical name for salt is Sodium Chloride. Pure air, however is composed of individual elements (oxygen, nitrogen, hydrogen, argon, carbon and other 'trace' elements) which are 'free-flowing' - in that the individual atoms are not combined into a single atom of air.
