What are the characteristics of vitamins and minerals? (Select all that apply.) They help the body get energy. They are produced inside the body. They help your Immune system fight disease. They are gained by the body by eating.​

Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Iwll give extra points to who gets this for ! what type of reaction is this? ?