200
Well, darling, if we're rounding 167, we're looking at the digit to the right of the one we care about, which is 6. Since 6 is greater than 5, we'll bump that 1 up to a 2. So, 167 rounded is 170. Easy peasy lemon squeezy!
170
200
200
200
Well, darling, if we're rounding 167, we're looking at the digit to the right of the one we care about, which is 6. Since 6 is greater than 5, we'll bump that 1 up to a 2. So, 167 rounded is 170. Easy peasy lemon squeezy!
170
170
The answer is 12.92
200
200
167 is a prime so the only two distinct positive whole numbers that multiply to 167 are 1 and 167. Their sum is 168.
It is an irrational number which is 12.923 rounded to three decimal places
They are: 1 167.
The formula is Atomic Mass (rounded to the nearest whole number) minus the Atomic Number. This works because Protons and Neutrons have virtually the same mass, and electrons virtually none. As well as the Atomic Number being equal to the amount of Protons. Essentially: Protons + Neutrons - Protons = Neutrons. Basic Prealgebra. So to find the amount of Neutrons in Erbium: Erbium's Atomic Mass rounded (167) - Erbium's Atomic Number (68) = approx. 99 Neutrons
167 is a prime number.