If the Chief Justice is ill or incapacitated, the oath is usually administered by the next senior member of the Supreme Court. Seven times, someone other than the Chief Justice of the United States administered the oath of office to the President.
There are three different products that can be used to make slime less sticky. The first is Borax. Directions for mixing slime with Borax is to put the slime in a bowl or container. Flatten the slime, but leave an area of the bowl slime free where you will pour the Borax liquid.
If your white glue or gel glue based slime is too sticky or thin (runny), first try kneading it for a while. Working it in your hands will help to mix things up better, as well as remove some of the moisture. If it is still not quite right, mix 1 part borax with 10 parts water.