An unknown substance has been shown to have metallic bonds. which of the following is most likely a property of this substance? a. low conductivity b. low boiling point c. high malleability d. high solubility in water
C.) High malleability.
There is a strong force between the metal ions and free floating electrons, meaning a substance with a metallic bond may be shaped and molded without breaking/fracturing due to their strength.
indicate valleys, hills, steepness and gentleness of slopes.
contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.
question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?
answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do
explanation: if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.
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