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Because they:

* Have mass

* Have a speed

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How does adding or removing energy affect the movement of atoms and molecules?

Adding energy increases the movement of atoms and molecules as they gain kinetic energy and move more rapidly. Removing energy has the opposite effect, slowing down the movement of atoms and molecules as they lose kinetic energy and move more slowly.


What is the average kinetic energy if all the atoms and molecules that make up a substance referred to as?

The average kinetic energy of the atoms and molecules in a substance is directly proportional to its temperature. It is a measure of the average motion of particles within the substance. The higher the temperature, the higher the average kinetic energy.


What causes an increase in the kinetic energy of atoms within an element and an increase in the kinetic energy of molecules or ions within a compound?

An increase in temperature causes an increase in the kinetic energy of atoms in an element. For compounds, an increase in temperature also results in higher kinetic energy of the molecules or ions due to increased movement and collisions among the particles.


A measure that is proportional to the average kinetic energy of atoms molecules or ions present?

Thermometer


Which of the following causes an increase in the kinetic energy of atoms within an element and an increase in the kinetic energy of molecules or ions within a compound?

Heating the element or compound causes an increase in the kinetic energy of atoms or molecules/ions respectively, leading to higher temperature and faster movement of particles within the substance.

Related Questions

What motion of energy does the motion of atoms and molecules produce?

heat...


What is proportional to the average kinetic energy of the atoms and molecules that make a substance?

The temperature of the substance is proportional to the average kinetic energy of its atoms and molecules. The higher the temperature, the greater the average kinetic energy. This relationship is described by the kinetic theory of gases.


What role does kinetic energy play in the behavior of atoms and molecules?

Kinetic energy is the energy of motion, and it plays a crucial role in the behavior of atoms and molecules. Atoms and molecules are constantly in motion due to their kinetic energy, which affects their interactions with each other. This motion determines properties such as temperature, pressure, and phase changes in matter.


How does adding or removing energy affect the movement of atoms and molecules?

Adding energy increases the movement of atoms and molecules as they gain kinetic energy and move more rapidly. Removing energy has the opposite effect, slowing down the movement of atoms and molecules as they lose kinetic energy and move more slowly.


In which states do the atoms or molecules have the least kinetic energy?

Alaska


What common form of energy arises from the kinetic energy of atoms and molecules?

Heat.


What is the total kinetic energy of the atoms and molecules in an object called?

Temperature is the measure of average kinetic energy of all the atoms and molecules in an object


The movements of atoms and molecules waves and electrons is?

Kinetic energy


What kind of energy is the movement of atoms molecules waves and electrons?

Actually Thermal energy is produced by the movement of atoms and molecules!!


What type of kinetic energy involves the movement of molecules and atoms?

Thermal energy involves the movement of molecules and atoms. It is the energy of particles in a substance due to their random motion.


Which one of the following is a form of internal kinetic and potential energy contained in an object associated with the motion of its atoms or molecules?

The form of internal kinetic and potential energy contained in an object associated with the motion of its atoms or molecules is thermal energy or heat energy.


What type of energy is involved when there is a change in temperature?

Thermal (heat) energy - which is the kinetic energy of atoms/molecules.