Answer:
in an ancient
Explanation:
when the word begins with a vowel you say an instead of a
Any substance changes to another substance that means the change of the physical property. Like water () has different state which changes as the temperature changes. It remain as liquid in the room temperature, in solid form at or below 0°C and vapor phase on or above 100°C. But in all the stage or phase of the substance the composition of the water i.e. remains. Thus the chemical property remains fixed when a substance change to other substance.
The photoelectric effect occurs when light shines on a metal. ... Light of any frequency will cause electrons to be emitted.
It tells you how many protons it has and because the number of protons =electrons it tells you also the number of electrons.
Explanation:
Earthquakes. are caused by the earth's crust, more specifically, tectonic plates that float on top of molten magma. These plates bump into each other. it's the answer Earthquakes.
