Katie’s teacher has asked her to identify an unknown substance. She thinks about the properties of matter that will help her identify the substance. She knows it is a colorless liquid. She thinks it may be water but knows there are many colorless liquids that are not water. Which of the following statements would inform Katie that the liquid is NOT water?

the liquid freezes at 32 degrees celcius(A) is not the properties of water as water freezes at 0 degrees celcius

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

particle   p is an electron and particle q is a neutron