molecules are formed when atoms lose electrons and then attach themselves to other atoms that have the number of electrons needed to make up for what was lost. For example, Sodium and Chlorine bond together because one loses and electron and the other has the electron needed to replace it. This forms the molecule NaCl, which is more commonly known as salt.
Atoms can combine through covalent or ionic bonding. (It's really a scale of how polar the bond is. There is non-polar covalent, polar covalent, and ionic.) These descriptors are all describing the bond, which is the sharing of electrons between the atoms. In a non-polar covalent bond, the two electrons involved are shared equally. In a polar covalent bond, the electrons are shared, but are held more strongly to one atom. In an ionic bond, one atom takes both electrons completely.
Forming bonds is done in order to achieve a full outer shell, either by emptying the current outer shell (sodium does this) or by filling the current outer shell (oxygen does this.)
they are formed by joining two or more atoms together
Elements share bonds by forming electrons.
When two atoms bond together, they form a compound of multiple, meaning at least 2, atoms, making them a molecule
Molecules form when atoms join together.
or
Electrons are shared between two atoms.
when atoms combine together
compounds.
Atoms can fuse together to form molecules or compounds.
molecules
No. Molecules are made of atoms, not the other way around. Atoms of different elements combine to form compounds.
Not really. Molecules are combinations of atoms formed when they share electrons.
molecules
Well, they can form molecules. Molecules join together to form elements. Elements join together to form compounds.
Atoms can fuse together to form molecules or compounds.
You can predict how atoms will combine to form a molecule because molecules always arrange their atoms in the same proportions because atoms bond together in predictable ways. :)
Atoms do not form molecules through ionic bonding. They form molecules through covalent bonding, in which the atoms share electrons.
They create molecules. If the atoms joined together are from different elements they create polar molecules.
Molecules
No. Atoms bond to each other to form molecules, not the other way round
Because carbon can bind to itself (in multiple ways).
All elements have atoms, but most do not form molecules.
atoms combine to form molecules of elements
atoms are generally unstable. they combine to form stable molecules
Ions, charged atoms