sonya reads the element riddle below. i am shiny. i form +1 ions. theres more! i am the most reactive metal…

sonya reads the element riddle below. i am shiny. i form +1 ions. theres more! i am the most reactive metal in period 4. who am i? which element is the answer to the riddle? o krypton o potassium o sodium o bromine

sonya reads the element riddle below. i am shiny. i form +1 ions. theres more! i am the most reactive metal in period 4. who am i? which element is the answer to the riddle? o krypton o potassium o sodium o bromine

Answer

Brief Explanations:

  1. Analyze properties: Shiny and forms +1 ions indicate a metal from Group 1 (alkali - metals).
  2. Identify period: The element is in Period 4. Potassium (K) is an alkali - metal in Period 4. Krypton is a noble gas, sodium is in Period 3, and bromine is a non - metal.

Answer:

potassium