Answer:
The <u>Force of Gravity</u> force between each planet and the Sun keeps the planets in orbit around the Sun.
Explanation:
Ions are formed when atoms lose or gain electrons in order to fulfill the octet rule and have fuller valence electron shells.
Answer:
The answer is C
Explanation:
Your answer is C because car pollutants going into the air isn't good at all
Answer: Graph 3
Explanation:
Activation energy is the level of energy required by a chemical reaction for the reaction to proceed.
A higher Activation energy will translate to a lower reaction rate because less molecules will be able to achieve this required energy needed for them to react. A lower activation energy however will enable a faster reaction time because more molecules will achieve the required energy.
Higher Activation energy = Lower Reaction rate
Lower Activation energy = Higher reaction rate
This is what Graph 3 shows so it is correct.
Iodine Strontium Silver...... ..I think.