Observations that deal with descriptions that cannot be expressed in numbers are called

a.

manipulated observations.

c.

qualitative observations.

b.

quantitative observations.

d.

operational observations.

What happen to the average kinetic energy of the remaining molecules as gaseous molecules evaporate from a liquid

An ice cube is placed in a warm drink. Which statement correctly describes the energy involved in the system? Heat is transferred from the drink to the ice cube. o Heat is transferred from the ice cube to the drink.

Ionic bond form when one or more _ is transferred

Pes is what type of radiation

What is the process of breaking down food to release energy by adding oxygen

How is the mole similar to a dozen?

What element with the highest electronegativity value? Cesium calcium helium fluorine

How many neutrons and electrons are in Oxygen⁻¹⁷ isotope?

What is science all about?

What type of change is a substance that changes form but remains the same?