How many neutrons does element X have if its atomic number is 48 and its mass number is 167?

How many neutrons?

To qualify for Gold status at Awesome Airlines, one must fly less than 2280022800 but at least 96009600 miles each year.

A penny dropped into a wishing well reaches the bottom in 1.5 seconds. what was the velocity at impact?

Which of the following is not a vector? velocity momentum acceleration mass

What are the problems with monoculture farming?

Which of the following statements is true? Question 13 options: You are exposed to nuclear radiation every day. Most of the nuclear radiation you are exposed to in the environment is man-made.

The passing of heat through a material while the material itself stays in place. A. radiation B. conduction C. convection

What would result from under-coverage? A. a lack of accurate result B. an incorrect independent variable C. an experiment D. accurate result

What can be said about the force of gravity acting on an object that is floating stationary underwater and not moving up or down? A. The buoyant force equals the force of gravity, so there is no net force. B.

A frog in a hemispherical pod finds that he just floatswithout sinking in a fluid of density 1.25 g/cm3. If the pod has a radius of3.00 cm and negligible mass, what isthe mass of the frog?

What is the reasonable estimate for Lim g (x)