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प्रश्न
Give scientific reason.
Atoms are stable though negatively charged electron is revolving within it.
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उत्तर
Atoms are stables though negatively charged electrons are revolving within it because each atom contains equal numbers of protons and electrons. So, the charge on negatively charged electrons are balanced by a charge on the positively charged proton. Therefore, the atom is electrically neutral and stable.
संबंधित प्रश्न
Na+ has completely filled K and L shells. Explain.
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(a) innermost shell of an atom?
(b) outermost shell of an atom?
Name the shell of an atom which can accommodate a maximum of :
(a) 2 electrons ?
(b) 18 electrons ?
Write the distribution of electrons in an atom of element whose atomic number is 18. What is special about the outermost electron shell (or valence shell) of the atom of this element?
From the Symbol `""_15^31"P"`, State : Electron Configuration of Phosphorus.
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What type of bond will be formed between X and Y?
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Give a reason for the following:
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Explain the electronic configuration of atoms with an illustration.
