The atomic number always gives the number of protons or electrons. The neutrons are obtained by subtracting the number of protons from the atomic mass. In this example, since 45 is the atomic number, this element has 45 protons. since the mass is 92, the number of neutrons is 92-45= 47. However, this is not really true because the element with 45 as atomic number is rhodium and it has a mass of 103 u and hence a total of 58 neutrons.
Look at the periodic table.The bottom number on an element is the number of protons. The number of electrons will be the same. Subtract the bottom number from the top number to get the number of neutrons. e.g: 103 Rh 45 Protons= 45 Electrons= 45 Neutrons= 58 (103-45)
45
Its mass number is 80.Z=# of electrons=number of protons (unless it's an ion)A=Z+# of neutronsA=35+45=80
It is 45 degrees
it's odd 9*5= 45 15*3= 45 its one less than 46
45 secs
Product of its prime factors are: 3*3*5 = 45
45/5 is equivalent to a whole number.45/5 is equivalent to a whole number.45/5 is equivalent to a whole number.45/5 is equivalent to a whole number.
45*45 = 2025
The prime number after 45 is 47.
Multiply the number by .45.
45 is a rational number
45 is 25% of 45/25 * 100 = 180
There is only one number that equals 45.That number is: 45
45 has only one number and that is 45. It is odd so 45 has one odd number.
45*2 = 90 so 45*20 = 900 45*3 = 135 So 45*23 = 45*20 + 45*3 = 900 + 135 = 1035