Chemistry

Common Molecules

100

Most common molecule in the air

What is Nitrogen (N2)?

200

Most common molecule in the ground

What is Silicon Dioxide (SiO₂)?

Amount of electrons

100

Amount of electrons a hydrogen atom has

What is one electron?

200

amount of electrons Boron has

What is five electrons?

Common Atoms

100

The most common atom in the Earth

What is Oxygen?

200

The most common atom in the ground. (e.g. Not oxygen)

What is Silicon?