What is the number of naturally occurring Halogens in the periodic table?

Related MCQs

• Which of the following is / are correct statements with respect to Copper (Cu), Silver (Ag) and Gold (Au)? 1. All of them are can be found naturally in their elemental state 2. All of them belong to same group in the periodic table Select the correct option from the codes given below:
• What is the number of synthetic elements in periodic Table?
• Which among the following first increases than decreases in a Period of a periodic table?
• Which among the following were not discovered by the time , Mendeleev published his periodic table?
• Ekaboron was an element predicted by Mendeleev and he leaved a space for it in his Periodic Table. Later Ekaboron was identified with _____?
• Which among the following does not come under carbon Group of Periodic Table?
• F block elements in the periodic table which are commonly called Lanthanides have the following atomic numbers:
• The noble gases are a group of chemical elements with very similar properties: under standard conditions, they are all odorless, colorless, monatomic gases, with a very low chemical reactivity. How many Noble gases occur naturally?
• Gargling with a solution of table salt is known to provide relief for a sore throat because ___ ?
• Apart from sugarcane (most commonly Saccharum officinarum) which among the following plants is widely known in the world as a commercial source of table sugar ?