the group number in standard and roman numerals of potassium is as follows .the group number in standard of potassium is Group 1 .the group number roman numerals of potassium is Group I.
group name is noble gases. group number is 18.
There is no group number to Uranium though its group name is Actinide.
Valence electrons and group number for metal are same. For non-metals, valence electrons are equal to group number-10.
No, The group number tells you the number of valence electrons, in general. The number of shells is given by the period.
6y-y3 = 3
Lets start by putting the known number on the other side. Y3 -7500y=125000. There is your start. Take it from here.
-y3 + 7y3
x3-y3
y^3
27-y3 factored completely = 24
72
X2+Y3+15 All you can do is simplify it.
No
y times y times y (or y3)
30
12x2 - 24x + 9y