The melting point of gallium is 85.59°F (29.77°C).
For a sound wave traveling through air, the vibrations of the particles are best described as longitudinal<span>. </span>Longitudinal<span> waves are waves in which the motion of the individual particles of the medium is in a direction that is </span>parallel<span> to the direction of energy transport.
Im not sure. but ur welcome. ☺</span>
C; The Valence electrons spend more time around the atom of F
<span>technology includes spacecraft, satellites, space stations, and support infrastructure, equipment, etc..</span>