matter and energy affirmations

this elements are from the group of the noble gases

is the line horizontal of the table periodic

is a particle subatomic with charge electric positive that you can find that into the nucleus atomic

particle that you can find around de nucleus of the atom and have a charge electric negative

the group

are the elements from the group don't metals

proton

Hydrogen carbon Nitrogen Oxygen Phosphorus Sulfur Selenium Fluorine

the line vertical of the table periodic

Helio Neón Argón Kriptón Xenón Radón

period

electron