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Why are protons and neutrons not included when using Lewis electron dot diagram's?
Protons and neutrons are not included in Lewis electron dot diagrams because these diagrams focus specifically on the valence electrons of an atom, which are crucial for understanding chemical bonding and reactivity. Protons, being positively charged, contribute to the atomic number and identity of the element, while neutrons are neutral and contribute to the Atomic Mass. The Lewis structure emphasizes the arrangement and sharing of electrons between atoms rather than the nucleus or the overall atomic structure.
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Why don't he include the electron in atoms mass?
when compared to the mass of protons and neutrons, the mass of the electrons is negligible and hence not included in atomic mass.
Why is the mass of an atoms electrons not included in the atoms mass number?
Mass number is defined as the number of protons and neutrons. It is related to Atomic Mass which incudes electron mass and nuclear binding energy , (binding energy reduces the overall mass relative to the combined masses of the protons and neutrons.) Electron mass is not included as mass number is element specific wheras the count of electrons varies depending on the chemical state. The mass of electrons is negligible compared to the mass of the protons and neutrons, binding energy is a larger effect.
How many protons electron sand neutrons?
How is this a question.
What does protons and neutrons have in common?
the protons are positively charged that's how you know if it is a proton or an electron because a electron has a negative charge
How many protons nuetrons and electron does oxyen have?
8 protons 8 elentrons 8 neutrons in 8O16
How many protons and neutrons are in chlorine and sodium'?
The number of protons and neutrons is not changed; sodium lose one electron and chlorine gain an electron.
How many protons electron and neutrons does oxygen?
Oxygen is a p block element. It has 8 protons and neutrons.
Do protons or neutrons have negative charges?
Neither (protons are positive and neutrons are neutral).an electron has a negative charge
Why don't he include the electron in atoms mass?
when compared to the mass of protons and neutrons, the mass of the electrons is negligible and hence not included in atomic mass.
Is a nucleus made up of protons and electrons or electrons and neutrons or protons and neutrons?
The nucleus is made up of protons and neutrons; the electrons form electron shells around the nucleus.
Why is the mass of an atoms electrons not included in the atoms mass number?
Mass number is defined as the number of protons and neutrons. It is related to Atomic Mass which incudes electron mass and nuclear binding energy , (binding energy reduces the overall mass relative to the combined masses of the protons and neutrons.) Electron mass is not included as mass number is element specific wheras the count of electrons varies depending on the chemical state. The mass of electrons is negligible compared to the mass of the protons and neutrons, binding energy is a larger effect.
Where is each subatomic particle located in a atom?
electron - electron cloud protons and neutron- nucleus
How many protons electron sand neutrons?
How is this a question.
What do Neutrons and protons have a weight about 1840 times?
an electron.
What is an electron cloud made of?
An electron cloud is made up of protons and neutrons.
Where are Protons Neutrons and Electron found?
The protons and neutrons are located in the atomic nucleus; the electrons are around the nucleus, arranged in shells,
Protons neutrons and electrons of hydrogen?
1 proton, 0 neutrons, 1 electron
