Chapter 2.2 Electronic structures and the periodic table Flashcards
1
Q
What determines the position of an element on the periodic table?
A
The atomic(proton) number.
2
Q
What determines the chemical properties of an element?
A
The number of electrons in the outermost shell.
3
Q
Why are the noble gases in group 0 unreactive?
A
This is because of their very stable electron arrangements.
4
Q
How do metals react?
A
Metals react by losing electrons.
5
Q
How do non-metals react with metals?
A
Non-metals react with metals gaining electrons.
