Which of the following s-block elements is used in fireworks for producing a bri
Practice Questions
Q1
Which of the following s-block elements is used in fireworks for producing a bright red color?
Lithium
Sodium
Potassium
Calcium
Questions & Step-by-Step Solutions
Which of the following s-block elements is used in fireworks for producing a bright red color?
Correct Answer: Lithium (Li)
Step 1: Understand what s-block elements are. These are elements in the first two columns of the periodic table, including alkali metals and alkaline earth metals.
Step 2: Know that different elements produce different colors when burned in fireworks.
Step 3: Identify that lithium (Li) is an s-block element.
Step 4: Learn that lithium is specifically used in fireworks to create a bright red color.
Step 5: Conclude that the answer to the question is lithium (Li).
