SC4 Flashcards
1
Q
How did Mendeleev organise elements into a periodic table
A
He sorted elements by theyre increasing atomic masses
2
Q
How is the modern periodic table aroanged??
A
Period :increasing atomic mass.
Group: Similar properties
3
Q
Where are non-metals on the periodic table
A
right of table
4
Q
What is electronic configeration?
A
The way in whih atom’s electrons are arranged
5
Q
A
