Fill in the blanks with the appropriate word/s
The element in group 17 [VIIA] which is a liquid at room temperature is______ [ F CI, Br. I.]

The element in group VIIA which is a liquid at room temperature is ............. (F, Br, I).

Name the hydride of group 16 elements which is liquid at room temperature.

Fill in the blanks with the appropriate word/s Elements of group 1 [IA] are strong ______ [oxidising/reducing] agents since they are electron _______ [acceptors/donors]

Fill in the blanks with the appropriate word/s Element 'Z' in sub-group 2[IIA] is below element Y in the same sub-group. The element Z will be expected to have ____ [higher/lower] atomic size and ____ [more/less] metallic character than Y

Fill in the blanks with the appropriate word/s Element 'B' in period 2 is to the right of nent'A. Element 'B' is likely to be ____ [more/less] non-metallic in character than element A

Fill in the blanks with the appropriate word/s Elements with low electronegativity are usually _______ [metallic/non-metallic]

Fill in the blanks with the appropriate word/s from the brackets. NaCl an eletrovalent compounds is formed as a result of transfer of _____ [ one, two, three] valence electrons from metallic sodium to non- metallic chlorine atom. CaO is similarly formed as a result of transfer of ____ [ one, two, three] valence electron/s from metallic calcium to non- metallic oxygen and megnesium chloride by transfer of ____ [ one, two, three] valence electron/s from ____ [one, two] magnesium atom/s to ____[one, two] chlorine atom/s.

Fill in the blanks with the appropriate word/s Element 'X in period 3 has high electronaffinity & electronegativity. It is likely to bea [metal/non-metal]

Fill in the blanks with the correct word from the brackets: The bond between two elements in group 17[VIIA] of the periodic table is likely to be ______ [ionic / covalent]

Complete the statements given below by filling in the blank with the correct words. From the elements -He, Br, Pt & O, the element which forms a polyatomic molecule is __________ & which is liquid at room temperature is _____________