Periodicity Flashcards
1
Q
How are elements arranged
A
In increasing atomic number
2
Q
How are elements classified
A
S, p, d and f blocks according to which oribital the highest energy electrons are in
3
Q
Factors affecting ionisation energy
A
- Attraction to nucleus
- Distance of electrons from nucleus
- Shielding of the attraction of the nucleus
4
Q
Draw the second ionisation of magnesium
A
draw it