Your answer would be 1. Hope this Helps!
The answer is D. Carbon dioxide + Water + Light source = Sugar and oxygen
Answer:
10 neutrons
This isotope of fluorine has 9 protons, 9 electrons and 10 neutrons.
Explanation:
Strongest reducing agents are in Group 1 . For example lithium. The strongest oxidising agents are in Group 7 , For example Fluorine.
The waves can be described as a pattern