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When energy is added to an atom, the electrons move to outer levels of the shell. When they drop back down, they release the energy in the form of photons.
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What happens to atoms of A substance when heat is added?
When heat is added to a substance, the molecules and atoms vibrate faster.
When energy is added to matter what happens to the mollecules and atoms?
As energy is added to a solid, the subatomic structure moves more rapidly. If the movement is rapid enough, the structure changes phase to a liquid and allows for more space for the atoms to move even more quickly. At a critical velocity the structure breaks down completely and allows the atoms to escape as a gas.
When energy is added to molecules what happens to the substance?
they spread apart and move faster when energy is added.
What happens when electrical energy is added to water?
When electrical energy is added to water it creates electric shock.
When atoms combine what happens to the outermost energy level?
it converts into a bigger energy level
What happens to a liquid when energy is added?
it heats up
What happens to the missing mass when hydrogen atoms fuse to make helium atoms?
It is in the energy that is radiated away.
What happens to the energy added during the phase change?
When energy is added during a phase change the energy is used to break molecular bonds.
What happens to the energy level and stablility of two bonded aroms when they are separated and become individual atoms?
The energy levin increases and the atoms become more unstable
What happens to the atoms of copper when added dilute nitric acid is added?
(Cu)s + 2HNO3 --> Cu2+ + 2NO3- + (H2)gas
What must be added to a system to break a bond?
Energy must be added to a system to break a bond.
What happens to a wave as energy is added to it?
As energy is added to a wave, its amplitude and frequency increase, causing it to become more intense and travel faster.
