Welcome to this story bored this is mostly about element,compounds,atoms, and molecules
A element is a material made of only one kind of atom like oxygen is made out of only oxygen atoms .
A compound is a combination of two different atoms. Like chlorine and sodium (elements) put together form a compound called sodium choride (table salt)
A molecule is a group of atoms with two or more atoms held together by a chemical bond. This is a element O, this is a element with a molecule O2 . Elements are only a molecule if they have a number if there is not a number it is just a element. If there is a number it stands for how many atoms if there is no number there is only one atom
Compounds are always a molecule because compounds are made of 2 or more different atoms. This is a example H0 there are to different elements which make a compound so that means two atoms. This is why they are always a molecule
This is the end of this storyboard I hope you were able to learn more about elements, molecules, compounds, atoms, and more.