Darul ulo copic
1. two atoms are held together by a(n) when an
electron transfers from one atom to the other.
2. a(n) molecule can be dissolved in a water solution,
but a(n) molecule does not mix with water.
3. the ability of water to change from solid to liquid is a(n)
- of water.
4. a(n) is a tiny particle in the nucleus of an atom that
has a positive electrical charge.
5. atoms with a(n) _ share electrons.
6. a(n) of an atom has the same atomic number but a
different atomic mass.
7. a solution with a 7.0 is considered to be neutral.
8. a(n) is a group of atoms that behave like they are
one ion.
9. the number of protons in the nucleus of the atom is called
the
10. a(n) donates hydrogen ions to a solution, but a(n)
accepts hydrogen ions.
11. a(n) has no charge and is found in the nucleus.
12. anything that has mass and takes up space is
13. a solution that can receive moderate amounts of acid or
base without changing its ph is a(n)