It depends on the elements used.
e.g. Burn solid, black carbon in oxygen and you get CO2. The C & O have both changed chemically as they share electrons. The solid carbon has now become a gas and is no longer black. That's a physical change, brought about chemically.
it depends on wht compound it its
When atoms of more than one element chemically bonded together, they form a molecule. In some contexts, the you might answer that they form a compound.
A compound.
Physical change does not produce a new substance. Chemical change produces a new substanceIn a chemical change the atoms/molecules are chemically joined together so they are very hard to separate. were as they are easyer to separate in a physical change
Atoms that chemically combine form a molecule.
The amount of atoms stay the same. The element does not change chemically only physically.
Its a molecule
A compound.
Ions
Molecules are formed when atoms blend together chemically and atoms are made of a nucleus comprising protons and neutrons
it depends on wht compound it its
no they do not
It makes a molecule.
Molecules are formed when atoms blend together chemically and atoms are made of a nucleus comprising protons and neutrons
Molecules are formed when atoms blend together chemically and atoms are made of a nucleus comprising protons and neutrons
When atoms of more than one element chemically bonded together, they form a molecule. In some contexts, the you might answer that they form a compound.
the atoms are held together because they a chemically combined.