PhysChemTutor's answer to LockB's Secondary 4 E Maths Singapore question.
thx :)
It should be negative ions and not negative radicals. The term 'radical' means something else (you will learn this at A levels or Poly/Uni)
Thank you for pointing out my mistake. Yes ion is the correct term. Sorry!
No worries, glad to help
360 Tutoring Program