Molecules comes first since they are the smallest. Then atoms. Then blood cells. Then the heart I think, and then the person.
<span>Many scientists are studying tiny particles called nanoparticles. Since science is mainly done by working together (collaboration), I think the following best describes how the scientists are probably trying to learn about these particles:</span><span>
(A) The scientists come from varying backgrounds. They are asking different questions and designing different experiments to answer the questions.</span>
Answer:
The correct answer is option A.
Explanation:
Equilibrium is a state when rate of forward reaction is equal to the rate of backward reaction. The concentration of reactants and products becomes constant at this state.
The ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric coefficients is termed as Equilibrium constant. It is denoted by .
aA + bB cC
Answer:
Average kinetic energy of the particles in an object.
Total energy of particles in an object.
Explanation:
Thermal energy is the _average kinetic energy of the particles in an object____ and internal energy is the ___total energy of particles in an object__.
Thermal energy is a form of kinetic energy. Kinetic energy is due the change in position of a body or the motion of a body. When we apply thermal energy to a system, the particles gain kinetic energy which causes the motion of its particles.
The internal energy of system is the sum of all the total energy of particles contained in the object. It is given as the change between the kinetic and potential energy of a system.
The correct answer is D.)
Electrons are negatively charged and the smallest subatomic particle.
Neutrons have no charge and weigh about the same as a proton.
Protons have a positive charge and weight about the same as a neutron.
Hope this helps!