Answer:
Elctromagnetic waves can travel through empty space.
Explanation:
Waves that may pass through matter or empty space are known as electromagnetic waves. The electromagnetic field, like the other basic fields, penetrates the whole universe, including the region we refer to as empty space. There are no fields in space. The medium through which electromagnetic waves travel is called the electromagnetic field.
I believe it lies in the 3rd Quadrent
Due to law of conservation of mass, the mass will not change.
in an open container the weight will change as when the chemical reaction goes, carbonic acid, H2CO3 forms which decomposes into CO2 and H2O, and the CO2 will release, decreasing the weight.
Answer:
Iodine is most reactive because it is very close to having a "full shell" which is 8 electrons so they are "eager" to gain the last electron to became balanced, so that makes it the most reactive. Hope that helps:)
Explanation: