This chemical element is the noble gas krypton (Kr).
Krypton is the elemnt present in group 18 aand period 4 with atomic number 36 and it is noble gas.
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.
Group number 12, period number 4 Transition metal
Germamium is in period 4 and group 4. It is in period 4 because it has 4 shells that hold electrons. It is in group 4 because it has 4 electrons in its outer shell.
Calcium is present in period 4. its group no. is 2
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
Krypton is the elemnt present in group 18 aand period 4 with atomic number 36 and it is noble gas.
Period Number: 4 Group Number: 18
Element 18 in period 4 is Krypton. It is a noble gas known for being colorless, odorless, and inert.
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.
8a - 32 8(a - 4) that is it
A = 4
8a - 15 = -3 8a = 15 - 3 8a = 12 a = 12/8 = 6/4 = 3/2
Group number 12, period number 4 Transition metal
They are: 1, 2, 4, 8, a, 2a, 4a and 8a.
Germanium is in period 4 and group 4A or 14.
Titanium is in group 4 and period 4