19
Wiki User
∙ 12y agoThe atomic radius of calcium is about 197 picometers (pm).
2.23
197. the formula is 2n-1
Polonium: - Atomic radius: 168 pm (picometers) - Covalent radius: 140 +/- 4 pm - Van der Waals radius: 197 pm The edge of the cubic crystal is: 335,2 pm
The factors of 197 are 1 and 197
The factors of 197 are 1 and 197
197/1000
197% := 197/100= 1 97/100
197
minus 197
402-197 = 205
197 is not composite, it is prime.