Which atom is most likely to accept electrons to form an ionic bond?

a. a mercury ion with a negative 2 charge

b. a potassium ion with a negative 1 charge

c. radon, a noble gas with 8 valence electrons

d. sulfur, a nonmetal with 6 valence electrons

This is an attractive force between any two objects due to mass.

A 600 N astronaut travels to an asteroid where the gravitational force is one-hundredth that of Earth. What is the astronaut's weight on the asteroid? A 6 N B 6 kg C 600 kg D 60,000 N

A 130lb woman stands in an elevator on a scale as the elevator just begins to move upward from the first to second floor. Which choice could properly describe her weight, contact force, and acceleration at this instant? Select one: A. a.

A cold glass is left sitting outside on a hot day. Soon, water droplets form on the outside of the glass. Describe the events that must occur for the water droplets to form on the glass.

At 350 K what is the approximate volume? What will be the approximate volume when the temp is 900 K?

A concave mirror has a focal length of 11 cm. What is its radius of curvature?

Assume each tick mark represents 1 cm. Calculate the total displacement from 0 if an object moves 3 cm to the left, then 7 cm to the right, and then 6 cm to the left. The object moves cm to the left. What is the total distance the object travels? cm

A sound wave has a frequency of 510 Hz in air. Which of these is closest to the wavelength of this sound? (The speed of sound in air is 343 m/s.

The diagram below shows the process of distillation of saltwater into pure water. Where is the pure water in the diagram? a. A b. B c. C d. D

In what ways, would understanding the body positions, directions, and planes assist you with tasks related to the integumentary, skeletal/muscular, and digestive systems