<span>When an atom gains or loses an electron it's called an ion. Ions have a net positive or negative electrical charge. If an atom loses electrons, it has a net positive charge . If an atom gains electrons, it has a net negative charge and is known as an anion..</span>
Answer:
True
Explanation:
This process is called Chemiosmotic Theory.
Two different solutions with a semi-permeable barrier (it allows to pass throw just water or solute, not both) will try to get into equilibrium.
Then, if you allows to pass just water though the barrier, it will go from the solution with less solute to the solution with more solute, in order to reach the solution equilibrium.
Answer:
it leads by the environment
Explanation:
The chemical composition of bone is made up of collagen and calcium, which makes bones stronger
They did it to get more detailed pictures of space
