The mass of a carbon atom is 1. 994 × 10-23 grams. The mass of a hydrogen atom is 1. 67 × 10-24 grams. What is the difference of their masses? A. 0. 324 × 10-24 grams B. 1. 827 × 10-23 grams C. 1. 827 × 10-24 grams D. 0. 324 × 10-23 grams.

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

0.09 moles of sodium sulfate in 12 ml of solution

Which states of matter have particles that move independently of one another with very little attraction?