Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated by the same distance, which pair experiences the greatest gravitational attraction?

What is the formula for calcium iodide

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.

Which statement is true regarding the diagram of circle p? the sum of y and z must be 2x. the sum of y and z must be x. the difference of z and y must be 2x. the difference of z and y must be x