John, Do you remember what Prof. Dante told us last time?
Thanks!
As far as I can remember, it is about isotope.
Son, are you doing your assignment?
Yes mom.
ISOTOPE
- atoms of the same element that have different numbers of neutrons but the same number of protons and electrons.
ASSIGNMENT
Have an advance reading about isotopes.
atoms of the same element that have different numbers of neutrons but the same number of protons and electrons.
Did you do your assignemnt?
Yes Leo?
Have an advance reading about isotopes.
ASSIGNMENT
Or we can only say that, one of two or more species of atoms of a chemical element with the same atomic number and position in the periodic table and nearly identical chemical behaviour but with different atomic masses and physical properties.
Correct Leo! Uno!
Yes Prof.
ASSIGNMENT
Did you understand our lesson for today class?
Have an advance reading about isotopes.
Yes Prof.
Very good son! Let's eat at your favorite restaurant!
Mom I got Uno in my General Chemisrty!
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