Question

question 15 of 25
fireworks contain metals that are brightly colored when burned. they are less reactive than some other metals. which metal is one example?
a. k
b. mg
c. ne
d. li

Explanation:

Potassium (K) and Lithium (Li) are highly reactive metals. Neon (Ne) is a noble - gas, not a metal. Magnesium (Mg) is a metal used in fireworks due to its bright - colored flame and relatively lower reactivity compared to some other metals.

Answer:

B. Mg