Answer: I think the answer is 3.) Krypton or Argon.
Explanation:
Frequency = speed of light
---------------------------
wavelength
= 3 x 10^8
------------------------
344 x 10^-9
= 8.72 x 10^14 Hz.
Hope this helps!
Answer:
grass
Explanation:
it is a plant, hope this helps
Once the water evaporates, you will start to see the minerals that were present in the water before it changed state. If the water was from the ocean, you will see salt crystals in the evaporated water. If the water was fresh, you may see other minerals typically found in fresh water.
Answer: A little bit confused can you explain what I have to do
Explanation:
