https://writinghub.net/wp-content/uploads/2021/09/output-onlinepngtools-10-1-300x69.png00adminhttps://writinghub.net/wp-content/uploads/2021/09/output-onlinepngtools-10-1-300x69.pngadmin2021-03-02 11:35:192020-12-20 14:10:13The high reactivity of fluorine is due to A. its high electro negativity B. sma
