Periodicity Flashcards

1
Q

How are elements arranged

A

In increasing atomic number

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2
Q

How are elements classified

A

S, p, d and f blocks according to which oribital the highest energy electrons are in

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3
Q

Factors affecting ionisation energy

A
  1. Attraction to nucleus
  2. Distance of electrons from nucleus
  3. Shielding of the attraction of the nucleus
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4
Q

Draw the second ionisation of magnesium

A

draw it

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