Bromine is less reactive than fluorine because it is __________ for fluorine to gain an electron. What word completes the sentence?

Two or more than two atoms with different physical or chemical properties can not combine together to form an element. Therefore, bromine is less reactive than fluorine because it is easier for fluorine to gain an electron. What is element? Element generally consist of atoms or we can atoms combine to form element. Atoms of an element is always same, means all the properties of all atoms of one type of element is same. Electronegativity is the property of an element to gain shared pair of electron. On going down the group of periodic table, electronegativity decreases. The reason for decreasing electronegativity is the increase in the size of the element. Since bromine is larger in size than fluorine, so bromine is less electronegative than fluorine. Bromine is less electronegative than fluorine. Therefore, bromine is less reactive than fluorine because it is easier for fluorine to gain an electron. To know more about element, here: brainly.com/question/8460633 #SPJ6

Final answer: Bromine is less reactive than fluorine because fluorine more readily accepts an additional electron due to its atomic structure, making it more reactive, whereas bromine is a weaker oxidizing agent. This makes fluorine a stronger oxidizing agent and hence more reactive than bromine. Explanation: Bromine is less reactive than fluorine because it is easier for fluorine to gain an electron. Both bromine and fluorine belong to Group 17 (the halogens) and each has one less electron than a neighboring noble gas. However, fluorine, with its atomic number of nine and seven electrons in its valence shell, finds it easier to accept one electron than to donate seven. This quick acceptance makes fluorine highly reactive. On the other hand, bromine, being a heavier halogen, tends to be a weaker oxidizing agent, hence it is less reactive than fluorine. Learn more about Reactivity of Halogens here: brainly.com/question/15370711 #SPJ3