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Total number of protons and neutrons.

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15y ago

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Where List three characteristics of particles of matter?

Particles of matter have mass, which determines their weight and affects their interactions with other particles. Particles of matter have volume, which determines the amount of space they occupy. Particles of matter are constantly in motion, vibrating or moving within a substance.


Does a warm object have more particles than an identical object that is cooler?

No, it doesn't matter. The number of particles determines the mass of an object, not the temperature.


What is the significance of the mass term in the context of particle physics?

In particle physics, the mass term is significant because it determines the mass of particles. Mass is a fundamental property that influences how particles interact with each other and the forces they experience. The mass term helps scientists understand the behavior and properties of particles in the universe.


What particle determines the mass along with the protons of an atom?

Neutrons are the particles that contribute to the mass of an atom, along with protons. Neutrons have a similar mass to protons, but they do not have a charge. The number of protons and neutrons in an atom's nucleus determines its atomic mass.


What determines the atoms weight?

The weight of nucleus. Mass of electrons is negligible.


What are the mass numbers of the particles making up Cl with mass number 235?

Any isotope of chlorine has the mass number 235.


Why do objects with more mass have greater mass?

Objects with more mass have greater gravitational attraction because they contain more matter or particles within them. The mass of an object determines the strength of its gravitational pull on other objects.


What are the two things that the thermal energy depends on?

Thermal energy depends on the temperature of the system and the mass of the system. Temperature is a measure of the average kinetic energy of the particles in a system, while mass determines the amount of material available to store and transfer thermal energy.


Mass is a measure of the amount?

No. Mass is the property of subatomic particles that make them respond to gravitational force. Physics texts or Wikipedia may have a better definition. Particles with mass "hold" momentum and energy. Mass is generally considered equivalent to amount because the stuff we want to know the amount of generally has mass. However, certain particles like photons (light) are not known to have mass.


What are some things that have mass?

Some things that have mass include atoms, molecules, planets, stars, and even dust particles. Mass is a fundamental property of matter that determines how much an object resists change in its motion.


What determines the weight on planets?

Usually, its mass determines its weight.


What determines an element's mass?

the mass of protons + the mass of neutrons = mass of the element