Answer:
Atoms.
They come together so they can form molecules (because of their electrons)
It becomes a covalent bond
Explanation:
Cl-35 occurs in greater abundance.
The <em>weighted atomic mass</em> lies <em>closer to 35 u</em> than to 37 u, so the Cl-35 isotope must be more abundant.
Mg will have a higher amu than Be but a lower amu than Ca.
The movement of electricity is called a Current
hope that helps
A mineral occurs naturally, meaning that even though there are artificial substances that might be described as mineral-like they are not minerals
