573
Chat with our AI personalities
178 and -395 are 573 apart.
-----------------------------------------------------
178 - -395 = 178 + 395 = 573
It is 313 - 178 = 135
313 - 178 = 135
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).
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 178 is an even number.