Question

in this performance task you will answer four questions. the electron configurations of two unknown atoms are shown. the reaction between atom x and atom y in its gaseous state is usually done in a glass beaker lined with sand. this prevents the glass from cracking as a great amount of energy is released in the form of heat and light during the reaction. explain if similar precautions need to be followed for the reaction between potassium and atom y in its gaseous state

Explanation:

Step1: Analyze reactivity of potassium

Potassium is a highly reactive metal.

Step2: Consider reaction with Atom Y

When potassium reacts with Atom Y (which is likely a non - metal given the context of electron - shell diagrams), it will be a very exothermic reaction.

Step3: Determine precautions

Since a large amount of heat will be released, similar precautions like using a sand - lined glass beaker to prevent glass cracking due to heat are needed.

Answer:

Yes, similar precautions are needed because potassium is highly reactive and its reaction with Atom Y will be exothermic, releasing a large amount of heat which could crack the glass beaker without proper protection.