Created by
Annalei
- Science
- Periodic table
- Age 12-15
-
level: 8
- English
คำแนะนำของผู้เขียน
a. differentiate between the subatomic particles in an atom in terms of charge.
b. determine the number of protons, neutrons and electrons in an atom; and
c. locate the atomic number and mass number in the periodic table.
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Annalei
คำแนะนำของผู้เขียน
a. differentiate between the subatomic particles in an atom in terms of charge.
b. determine the number of protons, neutrons and electrons in an atom; and
c. locate the atomic number and mass number in the periodic table.