metal

The origin of metals

inside stars there is somthing going on called neuclear fission which means the hydrogen is getting compressed into helium. the atoms keep getting compressed until it becomes iron. then the star explodes , the iron cools down and impacts into an asteriod

the rarest metal on earth is irridium which is also the densest

my research

yesterday i researched atoms here is what i found out


Carbon

there are three types of carbon

carbon 12 = six protons six neutrons
carbon 13 = six protons seven neutrons
carbon 14 = six protons eight neutrons

an ionic bond

an ionic bond happens when an electron keeps swapping between two atoms