1. Explore Sodium bicarbonate compound and any questions that you may have about it or its properties that you would like to understand better. In your post, include a link to or a description of the elements that form the compound. Using the web resource  https://ptable.com/#Properties, find an interesting feature about the element or elements that sodium bicarbonate is composed of and comment on how you think this might be relevant to the compound. 

2. Then answer the questions in the attached document