Q1) Fluorine and astatine are halogens. Use your knowledge of the other
halogens to
predict th...
Q1) Fluorine and astatine are halogens. Use your knowledge of the other
halogens to
predict the following:
(i) - The physical state of fluorine at r. t.p. [1]
- The physical state of astatine at r. t.p. [1]
(ii) Two similarities in their chemical properties [2]
(iii) Explain the trend in reactivity of the halogens. [2]​
Answers: 1
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