A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the
next few minutes?
O Molecules in both the metal and the surrounding air will start moving at lower speeds.
O Molecules in both the metal and the surrounding air will start moving at higher speeds.
O The air molecules that are surrounding the metal will slow down, and the molecules in the metal will speed up.
O The air molecules that are surrounding the metal will speed up, and the molecules in the metal will slow down.

The air molecules that are surrounding the metal will speed up, and the molecules in the metal will slow down.  

Explanation:

As the slow moving, cooler air molecules hit the hot, faster-moving particles in the metal plate, they will rebound and take with them some of the kinetic energy of the particles in the plate.

The air molecules will speed up and the metal particles will slow down.

is has three carbons, so the answer is propylamine.

meth-

eth-

prop-

but-

pent-

hex-

hept-

oct-

non-

explanation:

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i