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What is contribution of Henry cavendish?
Henry Cavendish discovered Hydrogen also know as inflammable air and he determined the density of the Earth.
How do you know if an element is an element?
If an something is an element you will not be able to break it down any further by chemical means.
Why do chemical families of an element exist?
because without the chemical families there would not be chemicals linked together to know what chemicals make diffrent chemicals and that means chemical+ chemical = element PS . im only 11 yrs old and i know this
WHAT CHEMICAL shows the relative number of atoms of each element in a compound.?
It is important to know the relative number of atoms of each element in a compound for the chemical composition.
What chemical refererence shows the relative number of atoms of each element in a compound?
It is important to know the relative number of atoms of each element in a compound for the chemical composition.
What is the contribution of Henry Cavendish?
Henry Cavendish was a British scientist born on October 10, 1731. He is credited with discovering hydrogen, which he called inflammable air.
What does elements symbol consist of?
A periodic table is a chart with all of the elements and their symbols, their atomic numbers and atomic masses. Good ones will also have the name of the element to make finding them easier.
What is the chemical symbol for the element named tungsten?
the chemical symbol for Tungsten is W. is is item 74 on the Period Table of Chemicals.
Is sodium a chemical equation?
No, because chemical equations require more than one element. For example: Na- + Cl -----> Na- Cl (Na is negative & Cl is positive) Also chemical equations have to have an arrow instead of an equal sign, as far as I know.
What burns like a ping pong ball?
Do you mean what chemical is in a ping pong ball that makes it burn the way it does? Camphor is one of the main components of ping pong balls, and it is extremely flammable. they also contain nitro cellulose which is a major component in gun cotton which is also highly flammable did u know that flammable and inflammable are the same thing
What is the name of chemical element 99 named in honor of the world's best know physicist?
Einsteinium
What is arsenic and what planets contain the element?
Arsenic is an element on the periodic table denoted to science. Earth is one that's all you need to know!
