What is the group number of Halogens in the periodic table? (2021)

Practice Questions

Q1
What is the group number of Halogens in the periodic table? (2021)
  1. 16
  2. 17
  3. 18
  4. 15

Questions & Step-by-Step Solutions

What is the group number of Halogens in the periodic table? (2021)
  • Step 1: Understand what Halogens are. Halogens are a group of elements that include fluorine, chlorine, bromine, iodine, and astatine.
  • Step 2: Look at the periodic table. The periodic table is organized into columns called groups.
  • Step 3: Find the group number for Halogens. Halogens are found in the second-to-last column of the periodic table.
  • Step 4: Identify the group number. The group number for Halogens is 17.
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