573
The range of these numbers - that is, the difference between the highest and lowest number, is 198 - 143 = 55
It is: 136
Assuming there is a blank between "a" and "of," 178Au is an unstable isotope of gold. The 79 is its atomic number (number of protons), and 178 is the atomic mass (number of protons + numbers of neutrons).
313 - 178 = 135
It is 313 - 178 = 135.
573
401 - 178 = 223
147 or -147
186-8 = 178
The range of these numbers - that is, the difference between the highest and lowest number, is 198 - 143 = 55
It is 165
It is: 136
Assuming there is a blank between "a" and "of," 178Au is an unstable isotope of gold. The 79 is its atomic number (number of protons), and 178 is the atomic mass (number of protons + numbers of neutrons).
Yes, 178 is an even number
178 is, itself, a whole number.
178 is an even number, because it divides evenly.