When atoms are brought very close together, their electron clouds begin to overlap, leading to repulsive forces due to the electromagnetic interactions between the negatively charged electrons. If the atoms are forced even closer, the strong nuclear forces may come into play if they are within a very short distance, but typically, the repulsive forces dominate, preventing them from occupying the same space. This close proximity can also lead to the formation of chemical bonds or changes in the atoms' energy states, depending on their specific interactions.
solids
A chemical compound can be formed.
A chemical compound can be formed.
When you heat a solid, the atoms gain energy and vibrate faster. This increased vibration causes the atoms to move further apart, expanding the solid. If heated enough, the solid can undergo a phase change into a liquid or gas as the forces holding the atoms together weaken.
As we move down the group, the melting point decreases.
The particles move closer together and are practically so close they cannot move.
They don't they are close together and immobile.
a mountain forms.
solids
elecron can move from atom to atom... yes
The electrons move up to a higher energy level.
When an atom absorbs ultraviolet energy and an electron is involved, the electron can move to a higher energy level or be ejected from the atom, leading to the atom becoming ionized or excited.
A chemical compound can be formed.
In a solid the particles are close together and in fixed positions In a liquid the particles are still really close together but can move around past each other In a gas the particles are free to move and far apart During a state change the particles in the substance will change from being in one of the above to another
the answer to that question is solid
A chemical compound can be formed.
After absorbing energy from light, electrons in an atom can move to higher energy levels or be released from the atom altogether in a process called photoemission.