The answer is 264.12
The element is Bh (Bohrium). If the ion has a 1 charge, the charge can either be 1+ or 1-. So the ion has to be an element with the atomic number 107 or 109 (Bh or Mt). Using simple math, subtract the atomic number from the mass number to equal 157.
264 - 107 = 157
Answer:
323.15 or just 323 depending on the teacher
Answer:
B
Explanation:
A characteristic of matter that allows it to change to something new is a chemical property.
Tidal waves are caused by winds and high tides, and a tidal range changes.
