Chromium
Iodine is found in period 5 of the periodic table. It is a nonmetal element with atomic number 53 and is located in group 17, also known as the halogens.
Platinum
Elements in group VIA (6A) also called group 16.
Sulfur (S) is the representative element in period 4 with six valence electrons.
It would belong to group XVI, the group with oxygen.
carbon (group 14, period 2) hydrogen (group 1, period 1) nitrogen (group 15, period 2) oxygen (group 16, period 2) sulphur (group 16, period 3) halogens (group 17, period 2-5)
That would be Radon (Rn).
Argon is the last element in its period (period 3) because it fills the 3p sublevel, which can hold a maximum of six electrons. After argon, the next element, potassium, begins filling the 4s sublevel in the next period (period 4).
This element is sulfur; the electron configuration of sulfur is [Ne]3s23p4. Sulfur has three electron shells cotaining 2, 8 and 6 electrons. The last six are valence electrons.
Barium, atomic number 56, is in group 2 of period VI (six) in the periodic system.
oxygen is a type of gas, so it falls into the gas section. oxygen has six electrons in its outer shell so it belongs to group VIA in periodic table.
The FTD group is located in Illinois, United States. It is on Woodcreed Drive. The zip code for this area is six, zero, five, one, five. There are other locations for the FTD group.