They are all part of the periodic timetable, silicon is (G4,P3), Cobalt (P4), Argon (G8,P3), Bromine (G7,P4) and Tellurium (G6,P5)
Note: G=Group, there are 8 groups and also subdivisions of the groups.
P=Period, there are 7 periods altogether.
Only argon and radon are gases at room temperature. Co, B, Te are solids and Br is a liquid.
nun
They are all in the coal family, wich wll mak hem in common.
Okay: so there's this "zigzag line" on the periodic table and all elements to the right of that line are nonmetals. A few touching the line are considered metalloids but look the right of that things and there are your nonmetals for you. They are: Hydrogen Helium Carbon Nitrogen Oxygen Fluorine Neon Phosphorus Sulfur Chlorine Argon Selenium Bromine Krypton Iodine Xenon Astatine Radon
The noble gas that comes before bromine is argon.
this happens with argon and potassium, and also with cobalt nickel. fun stuff.
rubidium, magnesium, cobalt, argon.
silicon
They are all in the coal family, wich wll mak hem in common.
Oxygen=8 Bromine=45 Helium=2 Argon=22 Manganese=30 Silicone=14
argon
Please, one question at the time.
Argon is used as a protective gas in the process of preparation of silicon crystals.
what is the lightest air
Okay: so there's this "zigzag line" on the periodic table and all elements to the right of that line are nonmetals. A few touching the line are considered metalloids but look the right of that things and there are your nonmetals for you. They are: Hydrogen Helium Carbon Nitrogen Oxygen Fluorine Neon Phosphorus Sulfur Chlorine Argon Selenium Bromine Krypton Iodine Xenon Astatine Radon
Anything to the right of the step-like line.
The noble gas that comes before bromine is argon.
Beryllium: alkaline earths family Uranium: actinoids family Bromine: halogens family Argon: noble gas family
this happens with argon and potassium, and also with cobalt nickel. fun stuff.