Type your answer here... It must have the if and then. It can not be a statement
what kind
pusy
Eggs that sink in water are fresh and good to eat, while eggs that float are old and should be discarded.
A good hypothesis for glow in the dark water could be: "If a luminescent material is added to water, then the water will glow in the dark due to the light emitted by the luminescent material when exposed to darkness."
A possible hypothesis could be: "If salt is mixed with water and the solution is frozen, then the salt will not separate from the water, as both salt and water will freeze together into a solid."
No. Potatoes don't float because of there weight, and that there is not enough volume spread out over the surface of the water. If your potato is flat... that is a different story.
A good hypothesis for making water glow could be that adding a phosphorescent or fluorescent material (such as certain chemicals or minerals) to the water may cause it to emit light when exposed to certain stimuli, such as UV light. Testing this hypothesis would involve experimenting with different materials and light sources to observe the glowing effect.
A good hypothesis could be: "I hypothesize that soap will dissolve in water because the hydrophilic (water-attracting) part of the soap molecule will interact with the water molecules, leading to the breakdown of the soap into its components."
Yes. The salt stabalizes them in the water. If you have ever heard of the dead sea, anything really can float in there. If there is salt in water a peanut can float.
NO! Gasoline and oil will float on water. Also: add ethanol or methanol and the water will be suspended in the fuel and be burnt without any problems. alcohol is good for the car too.
unboiled eggs float, but the boiled ones sink.
A correct or good hypothesis includes if then and because. A hypothesis must be a possible answer and must be testable