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Determine the word/s that correctly complete s the statement. Write your answer
on a separate sheet of paper.
1. The
is the sum average of the atomic weights of the atoms
in its empirical formula.
2. The molecular mass of a molecule is its average mass as calculated by adding
the
of the atoms in the molecular formula.
3.
is the unit use to express formula mass.
4. Molecular mass is used for
compounds.
5.
is the unit use to express molecular mass.
6. The quantity of a substance which contains the same number of particies is
called
7. The actual number of atoms in 12 g of Carbon-12 isotope is equal to
particles
8. In counting the number of atoms, we use a constant number called
9. The number of particles (atoms, molecules, ions) is equal to Avogadro's
number 6.02 x 1023 in honor of the scientist
10. In converting mass, number of moles of atoms or vice versa scientist use​


Sagot :

Answer:

1.Formula Mass

2.Atomic Weight

3.amu(Atomic Mass Unit)

4.Covalent

5.g/mol(grams per mole)

6.Mole(mol)

7.6.02 x10²²

8.Avogadros Number

9.Amadeo Avogadro

10.Dimensional Analyses

Correct the meaning of wrong!!

Hope it help