So ions are atoms that have either gained or lost electrons to complete their energy levels.
In order for a positive ion to be formed, an atom must lose electrons.
In order for a negative ion to be formed, an atom must gain electrons.
When an atom loses and electron, it loses a negative charge and then becomes a positive ion.
Answer:
the answer is most likely b, sorry if im wrong.
Explanation:
.....
The coefficients of a balanced chemical equation indicate the relative number of moles of each chemical.
Answer:
He was able to produce true breeding plants. Which then caused 7 different traits from the plants.
Explanation:
Answer:
The answer to your question is: density = 7.92 g/ml
Explanation:
data
mass of iron = 28.5 g
volume of water = 45.5 ml
volume of the iron = 49.1 - 45.5 = 3.6 ml
Formula
density = mass / volume
density = 28.5 / 3.6 substitution
density = 7.92 g/ml