Ionic - transferring of electrons between cations and anions
Covalent - sharing of electrons between non-metals
Question: Write a balanced chemical equation of the combustion of magnesium including states.
i ) 2-3i + 3 +4i = 5 + i. Conjugate is 5-i
ii) Root 2^2 + (-3^2) = Root 13
iii) 2-3i/3+4i Rationalise it. Should equal -6/25 - 17i/25
c) Not bothered sorry i think that's roots of unity. Havn't cleaned that up yet haha