Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
buzywidbizworld:
hi
cud u also help me to ans this?
q- why should you be able to predict that metals such as iron and chromium have more thn one oxidation state?
wa8in 4 da reply.
Saladin:
i get confused. But, shrey is wrong. its to do wid electrons not reactivity.
~~~~shreyapril~~~~:
why cant we do it as i said????
Saladin:
2 buzy
its becasue they are transition metals.
Saladin:
Its a redox question u see. and redox questions ask about valence electrons. So reacticity is about displacement reactions. But this is redox. and anyways, u r wrong, as transition metals behave differently under different circumstances.
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version