I believe the answer you're looking for is a nuclear change. Hope this helps! :)
I know it's not a nuclear change.
A change involving whole atoms is called a chemical change. Two or more whole atoms combine to make something different from those two atoms.
ehat type of change is melting ice?
Atoms form bonds with electrons. When they lose or gain whole electrons, the bond is called an ionic bond, and when two atoms share electrons, the bond is called a covalent bond.
Molecules are not atoms, but are made up of several atoms. The individual atoms may carry a charge, but when combined, the molecule as a whole does not.
The whole universe is made up of atoms but the exact composition of the black matter (blackHole) is not known
YES!!! There billions and trillions of atoms just in the EArth. In fact the whole of the Cosmos/universe is made up of atoms!!!!! The number of them is just uncountable.
The lowest whole-number ratio of atoms in a molecule
It is to change the whole into fractions
In a liquid the whole atoms moves from one position to another. In a solid the atom vibrates but does not change its location.
Atoms form bonds with electrons. When they lose or gain whole electrons, the bond is called an ionic bond, and when two atoms share electrons, the bond is called a covalent bond.
Whenever you're dealing with ratios that correspond with the number of atoms in a molecule, they have to be whole numbers. This is because the numbers are representing the number of atoms, and there can only be a whole number of atoms. To put it simply, you can have 3 atoms in a molecule, but you cannot have 3.21 atoms in a molecule.
the way electrons are arranged in the atoms
Molecules are not atoms, but are made up of several atoms. The individual atoms may carry a charge, but when combined, the molecule as a whole does not.
a competition involving the best competitors from across the whole of a nation
15 Fe2O3 has 2 + 3 atoms = 5 atoms Multiply the whole thing by 3 and you end up with 15 atoms.
multiply the whole equation by the number in the denominator
1) You can't have 4.171023 atoms -- you can't even have 4.1 atoms. Atoms are, by definition, indivisible. Thus, you can have 4 atoms or 5 atoms, but no number in between a positive whole number. 2) Even if you chose a whole number to ask about, such as 4.17 x 10^23 the number of electrons in that many atoms would depend on which type of atoms you are asking about. Most atoms in our Universe have only one electron, but some have over a hundred atoms.
The whole universe is made up of atoms but the exact composition of the black matter (blackHole) is not known
no