2. Which statement most accurately describes wave interference in sound waves? A. Constructive interference makes sounds quieter.
B. Destructive interference makes sounds louder.
C. Destructive interference stops the sound waves entirely.
D. Destructive interference makes sounds quieter.​

let that person have a turn to speak : )

c. is the answer

by love gaming

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.