Halogens belong to which group?

এই অধ্যায়ের আরও প্রশ্ন

• C-04-Q142The meaning of "Halogen" is—
• C-04-Q143Halogens form di-atomic molecules by—
• C-04-Q144Which set lists halogens?
• C-04-Q145The main natural source of halogens is—
• C-04-Q146Group 18 elements are called—
• C-04-Q147Inert gases do not show tendency to react because—
• C-04-Q148Which of the following is NOT an inert gas?
• C-04-Q149Inert gases at normal temperature exist as—
• C-04-Q150Transition elements belong to which block of the periodic table?
• C-04-Q151Which is true of transition elements?