Group 18 noble gases are inert because

a. they readily form positive ions.

b. they can have either a positive or a negative charge.

c. their outermost energy level is missing one electron.

d. their outermost energy level is full.

How many newtons of force would 200 grams apply? What would be the mass of an object that weights 7 N on earth? If an object weights 450 N. How much does it weight in pounds?

What is the process called when a gas turns back into a liquid

An object with a mass of 2 kg has a force of 4 N acting on it. What is the acceleration of the object?

3. Sarah, who has a mass of 55 kg, is riding in a car at 20 m/s. She sees a cat crossing the street and slams on the brakes! Her seatbelt stops her from flying forward, bringing her to rest in 0.5 seconds.

A 95-kilogram boy is running at a speed of 7 m/s. What is the boy's kinetic energy?

Two slits separated by 0.10 mm are illuminated with green light (l = 540 nm). calculate the distance (in cm) from the central bright-region to the fifth bright band if the screen is 1.0 m away.

Group 18 noble gases are inert because a. they readily form positive ions. b. they can have either a positive or a negative charge. c. their outermost energy level is missing one electron. d. their outermost energy level is full.

An engineer wishes to design a hydraulic system that will transmit pressure of 10,000 pascals using a force of 15 newton's how are large an area should the input piston have

if you traveled the first 150km in 2.5 hours, and the second part of the trip, 100km in 1.4 hours. what w your average speed

In which circuit does charge reverse direction many times per second? O A. An AC circuit O B. A parallel circuit O C. ADC circuit O D. A combined circuit