The number of neutrons in a helium atom is TWO (2).
- Helium (He) is the second chemical element in the periodic table.
- Helium consists of two (2) protons and two (2) neutrons in its atomic nucleus.
- In consequence, the atomic number of helium is equal to two (2).
- The Sun contains approximately 25% He, which is generated by solar fusion.
In conclusion, the number of neutrons in a helium atom is TWO (2).
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Answer:
B
Explanation:
facilitated diffusion requires an ATP, which means it DOES take up energy
THe population will become a separate species over time. This is speciation.
Destroying Wetlands lead to loss of habitat absolutely, Might be a 'cause of Flood in certain area and unfiltered water. It must be "Smog"
In short, Your Answer would be: Option C
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