Answer: its a single replacement reaction
Answer:
B: Physical Science
Explanation:
The answer is physical science because you need to know the laws of physics and chemistry to know how a car works. Physical sciences = the sciences concerned with the study of inanimate natural objects, including physics, chemistry, astronomy, and related subjects.
Answer-kinetic energy. The human experience of sound is caused by vibrations. The object creating the sound creates waves of movement through a medium, like air, until it reaches our eardrums, which then vibrate and our brain interprets that as sound. Here are some examples of sound energy:
Answer:
They are the same types of atoms.
Explanation:
Hey There!
Given that (NH4)2S is a Strong electrolyte.!!!
(NH4)2S ---> 2 NH⁴⁺ + S²⁻
The equation tells you that you get 2 amonium ions and 1 sulfide ion from each (NH4)2S
Hope that helps!
