Answer:
8
Explanation:
Since Xe (xenon) is a noble gas, it has 8 valence electrons. It's outer shell is full and it is a stable element and doesn't like to react. Therefore, since the electron dot diagram is about valence electrons, 8 would be your answer.
1.Have a stronger source of power
2.have a big/strong motor/engine
(i tried my best)
I think the correct answer would be the second option. The primary causes of acid deposition are sulfur and nitrogen oxides. Acid deposition is a term used to describe precipitation that contains acidic substances. Sulfur oxides and nitrogen oxides present in the atmosphere would interact with water vapor and would form acids namely sulfuric acid and nitric acid. These acids are soluble in water so that when precipitation happens, these acid would be dissolved into water falling into the ground. This would cause acid rain which is very detrimental to aquatic systems like streams, lakes and wetlands. Also, it would affect the pH balance of the groundwater.
Answer:
1. Foods that have changes that are chemically introduced.
2. corn soybeans apples ect
3. sot hey last longer or look better
4. new dna is placed in them and there seeds
5. they are not as good for humans
Explanation:
