A substance that cannot be is composed of number of that

Last updated: 5/1/2023

A substance that cannot be is composed of number of that have the same in its Every element has a unique It indicates the total of the atom Normal atoms are so it is also the number of Atomic Number Element Name Every element has its own unique name Many element names are very Like many are based on other languages is named after khloros the Greek word for greenish yellow New names are approved by an 12 into simpler substances by that is each atom has the same ELEMENTS Mg Magnesium 24 305 in the You What element s neutral atom has 17 electrons means An element Every element is using a unique two letters The first letter is always and if there is a second letter it is Some are based on other languages Fe is of one or from the Latin ferrium Chemical Symbol Atomic mass is the mass of and in an atom are so small they do not add to the mass The mass is a because it is an average of the the Atomic Mass that have more or less which are atoms of How many neutrons are in a lithium atom