66% of 82= 66% * 82= 0.66 * 82= 54.12
82
no whole number goes into both 61 and 82 other than 1
58 electrons because the number of electrons is the same number of protons [] [] () (---------------------)
The number is 1.
Cerium was discovered in 1803 Cerium--- Ce atomic number--- 58 atomic mass--- 140.116 # of protons--=58 # of neutrons--- 82 # of electrons---58
Their HCF is 2
Cerium's atomic number is 58. Thus, to be electrically neutral, cerium must have 58 protons and 58 electrons. 140Ce is its most abundant isotope with 140 - 58 = 82 neutrons.
17+82+58+43+75
femail systoilc 111diastoilc 66 pulse 82 normal or high ?
73.33
58/2 = 29/29 = 1 82/2 = 41/41 = 1 2 x 29 = 58 2 x 41 = 82 Select the common factor. The GCF is 2.