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The stability of a nucleus depends on the ratio of protons to neutrons. It's not a simple ratio that's the same for all atomic numbers, it varies. For small atomic numbers, 1:1 is about right. For higher atomic numbers, more neutrons are needed.

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Do neutron have electric charge?

Neutrons do not have an electric charge and are considered electrically neutral particles. They are composed of three quarks (two down quarks and one up quark) held together by the strong nuclear force.


Which atom has higher shielding effect Li or Na AND why?

Sodium (Na) has a higher shielding effect than lithium (Li) because it has more electron shells. As the number of electron shells increases, the inner electrons effectively shield the outer electrons from the full charge of the nucleus, reducing the effective nuclear charge experienced by the outermost electrons. In Na, there are three electron shells compared to Li's two, leading to increased electron-electron repulsion and greater shielding. This results in Na having a weaker attraction between its nucleus and valence electrons compared to Li.


What are three types of ionizing radiation that originates during nuclear decay?

The three types of ionizing radiation that originate during nuclear decay are alpha particles, beta particles, and gamma rays. Alpha particles are helium nuclei with a double positive charge, beta particles are high-speed electrons or positrons, and gamma rays are high-energy electromagnetic radiation.


What three things affect movement of molecules in electrophoresis?

The three main factors that affect the movement of molecules in electrophoresis are the strength of the electric field applied, the size and charge of the molecules being separated, and the matrix or medium through which the molecules are moving.


What are the three major submatomic partiales of atoms?

protons(positive charge), neutrons(zero charge) , and electrons(negative charge)

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What three factors that impact marital adjustment?

factors that effect marital adjustment


What combines in groups or three to form nuclear particles?

Protons and neutrons combine in groups of three to form atomic nuclei. Protons have a positive charge and neutrons have no charge; together, they are held together by the strong nuclear force to form stable atomic nuclei.


What are the three factors that effect the electrical parameters of a op-amp?

Supply voltage , temperature , frequency are factors that effect the electrical parameters of opamp


A nuclear particle with no charge?

A neutron is a nuclear particle with no charge. Neutrons are found in the nucleus of atoms alongside protons, which have a positive charge, and electrons, which have a negative charge. Neutrons play a crucial role in maintaining the stability of the nucleus through the strong nuclear force.


What are the three factors that effect friction?

The three factors that affect friction are the types of materials in contact, the smoothness of the surfaces, and the amount of force pressing the surfaces together.


The effect of a force in a structure depends on three factors What are they?

The three factors that determine the effect of a force in a structure are the magnitude of the force applied, the direction of the force in relation to the structure, and the point of application of the force on the structure.


Three factors combine to control wind?

pressure differences, coriolis effect, friction


What are the three factors that affect the ocean?

Continental deflections,the Coriolis effect and global winds all effect surface ocean currents.


What three factors can effect population size?

Food Source, Water Source, and Mortality Rate


What are three factors that controles surface currents?

global winds, Coriolis effect, and continental deflection


What are three factors that affect the surface ocean currents?

Continental deflections,the Coriolis effect and global winds all effect surface ocean currents.


What are the three limiting factors in the ocean Why do they have an effect on life in the sea?

light, salt water, and undigested fertile seaweed