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What are two factors that determine an object's thermal energy?
An objects temperature and the number of particles
What determines a materials state of matter?
The motion of the particles and the strength of attraction between the particles determine a material's state of matter.
What factors do you think determine the temperature of hands?
Your hand cannot find the average kinetic energy of the particles in an object.
What factors determine the magnitude of the electrical force between two particles?
-- The product of the electric charges on both particles.-- The distance between the centers of charge on both particles.-- The electrostatic permittivity of the space between themor of the substance in that space.
What subatomic particles determine the charge of an atom?
The electron. The electron is has a negative charge. The more electrons that are in a valence shell of the atom the more negative the atom will be.
What particles determine a particular element?
Negative ions
Which subatomic particles are used to determine an atoms mass number?
Two particles are considered. they are protons and nrutrons
What are the subatomic particles that determine an atom's chemical behavior?
electrons
What subatomic particles are added to determine the atomic mass?
Protons and neutrons.
How do you determine if a substance was a mechanical mixture or a solution?
In a solution particles are not identifiable.
What are the three factors to determine if solvation will occur?
particles, pressure, and temperatur
Why is it difficult to determine the absolute age of a rock?
It is difficult to determine the absolute age of a sedimentary rock because sedimentary rocks are made up of diverse particles that are all different ages. As a result radioactive dating can only determine the age of the particles, not the whole rock.
What particles in blood determine the blood group of a person?
Antigens or RH factor
When determine the temperature of a substance what property of its particles are being measured?
the answer is kinitic energy
What is the next theory of atoms?
Protons , neutrons are nothing they are combination of further smaller particles Quarks and quarks may also the combination of further smaller particles.
Why might it be difficult to determine whether or not microscopic particles are alive?
Microscopic particles are so small and hard to see with the human eye that is they are alive their movement would be small making it hard to determine whether they're alive or not.
What are two factors that determine an object's thermal energy?
An objects temperature and the number of particles
