What happens all by itself because the nucleus is unstable

What is the magnification of a real image if the image is 10.0 cm from a mirror and the object is 50.0 cm from the mirror ? use the equation m=-di/do. a. -5.0 b. 5.0 c. 0.20 d. -0.20

Which of the following list the divisions of the geologic time scale in order from longest to shortest

Which model displays the change in a gas when the temperature of the gaseous system decreases?