no because density increases down a group
Krypton is a gas. Density of Krypton is 3.749 g/L; water has a density of 1000 g/L, therefore, Krypton is lighter.
The Ballon will burst because Krypton is highly flammable and is radioactive.
I would float and won't react
One balloon full? Nothing. We breathe Nitrogen constantly. It is only when you increase the proportion inhaled in comparison to Oxygen does it begin to have an effect. A constant stream of Nitrogen would suffocate you.
Depending on how cold the cooler is, the water balloon what shrink from the cold and the water would remain liquid, or it would freeze and probably burst.
If I am right in interpreting the question as "Are balloons normally filled with hydrogen and oxygen?", then the answer would be no. Although they can be, as both substances are gases, the majority of balloon are filled with air, a mixture of nitrogen, oxygen, carbon dioxide and other gases. If you mean the balloons that float, they are filled with helium
If temperature and volume is fixed,pressure reduces.
The question does not really apply, as krypton is a gas under normal conditions. As it is a non-metal, if you did solidify it, it would not be malleable.
the balloon's volume would decrease!!!
the balloon's volume would decrease!!!
the balloon's volume would decrease!!!
Putting an air-filled balloon in a refrigerator will cause it to shrink.
First, the balloon would float to the ground. After that, nothing special happens to the balloon because you filled it with oxygen.
it would expand
As it gets colder the air molecules move closer together and the balloon deflates.
A balloon filled with hydrogen can explode.
the balloon would probably put on a jumper
It will expand. It would rise upwards even if it weren't brought into a warm room. As the temperature increases, the volume will also increase in order to maintain the pressure.
When in the sun the balloon gets slightly bigger, when in the refrigerator the balloon shrinks.
The mass of the balloon and its contents would be unchanged.