What is used to determine the number of a type of atom in a compound based on the chemical name? - The periodic table
- chemical symbols
- prefixes
- the IUPAC

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What volume would 2.25 moles of ne has occupy at stp?

Rays from the sun are not considered matter true or false