Greetings from the online ambassador 
 Hello  

 Welcome to Wikipedia, I hope you enjoy your time here and choose to stay. I am an online ambassador for your course, so I will be available to help you out with Wikipedia editing, but not in person.  If you want my attention you can email me at Special:EmailUser/Graeme Bartlett or talk to me at . I am from Australia, in the timezone which is 11 hours ahead of UTC, so I will be awake while you sleep. I have been making some chemistry articles myself lately such as 2,4-Dinitroanisole and borinic acid.  Since you are actually studying Chemistry I expect you will be much more knowledgeable than me.