Edg - Lab: Physical and Chemical Changes Virtual Lab Active - Help??? this will not let me move on? has anyone else had this problem?

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

How can you use chemical equations to predict the products of the reaction you can carry out?

Draw the lewis dot structure for each of the following polyatomic ions