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Period Number: 4 Group Number: 18

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15y ago

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What element is in group eighteen and period 4?

Krypton.


Period 4 group 18 (8A)?

This chemical element is the noble gas krypton (Kr).


What is the periodic and group number of krypton?

Period (row) 4 Group 18, 0 or 8, depending on how complex your table is. I would go with 8 as it is probably simplest


What group on the periodic table is krypton in?

Krypton is found in the fourth period. Since in the periodic table its in the 4th row.


What element is found in period 4 and group 18?

Element 18 in period 4 is Krypton. It is a noble gas known for being colorless, odorless, and inert.


What group is period in?

Krypton is an inert Gas so in long form of Periodic Table it belongs to Group 18


Does krypton have family or group name?

Krypton is a part of the family of elements known as the noble gases. They all lack odor and color, and they are barely reactive.


What belongs in group 18 and period 4?

Krypton is the elemnt present in group 18 aand period 4 with atomic number 36 and it is noble gas.


What is the state of matter of krypton in the periodic table?

It is a noble gas, which are in group 18 (far right column of the periodic table). It is in period (row) 4. It is element 36. Its abbreviation is Kr.


What element is found in group 8 period 4?

The element is krypton (Kr)


What is the symbol and number of protons on the Period table 4 noble gas atom?

Period 4, Group 18 is Krypton (Kr) and has 36 protons.


What group is krypton in?

Krypton and the other elements in group 18 comprise the noble gases. See links below.