James exclaims to his chemistry teacher that a new element has been discovered that fits between nickel and copper on the periodic table. mrs. nogaki calls this fake news and explains to him why this is not possible. write 2 or more sentences of what you would tell james about why this new element is not possible.

Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature