What is the mass of an atom that has 11 protons, 16 neutrons and 11electrons?

a. 11

b. 22

c. 27

d. 38

How do you think a graph of deceleration would differ from a graph showing acceleration

The cretaceous-paleogene was a mass extinction event in which nearly every single large, land-dwelling dinosaur went extinct. WHich of the following did not result from this extinction event? . Diverse species of animals began to evolve .

What effect does a doubling of the mass have upon the acceleration of the object? Be quantitative.

Two mugs of tea were made and their temperatures measured. Which statement correctly describes the characteristics of the particles in mug A compared to mug B? The particles in mug A are moving more quickly.

Which of these waves requires a medium to travel through light wave electromagnetic waves sound wave microwave

The characteristics that follow are characteristics of two of Galileo's surviving double-convex lenses. The numbers given are magnitudes only; you must supply the correct signs. L 1: front radius 950 mm, rear radius 2700 mm, refractive index 1.

Which car has the most kinetic energy? A car of mass 1500 kg with speed 5 m/s or A car of mass 1300 kg with speed 3 m/s or a car of mass 1200 kg with speed 2 m/s or a car mass 1400 kg with speed 4 m/s

A 500 kg table with 4 legs rests on solid flat ground. I place 3 books on the center of the table with masses of 10 kg, 20 kg and 30 kg respectively. What is the normal force between the ground and one leg of the table?

Fluorine-21 has a half-life of approximately 5 seconds. What percentage of the original nuclei would remain after 20 seconds

Which of these is an example of a totalitarian regime A.) Canada under prime minister Trudeau's rule B.) the Soviet Union under Josef lo