It depends on how will you call new chip and which color you use while you create it. AND chip is default chip and it's color is light blue. It's situated on the left of chip list.
If you asking, how this game remembers chips, go to (if you use WindowsOS):
C:\Users\user_name\AppData\LocalLow\Sebastian Lague\Digital Logic Sim\SaveData
and find your chips there.