ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!

Question

Which chemical element of the halogen group is a light

greenish-yellow highly toxic gas with atomic number 17?
A Astatine Correct Answer Incorrect Answer
B Iodine Correct Answer Incorrect Answer
C Bromine Correct Answer Incorrect Answer
D Chlorine Correct Answer Incorrect Answer

Solution

The correct answer is D

Practice Next
More Previous Year Paper Questions
ask-question