Write down the electronic configuration of the following
Calcium (Atomic number)
Important Questions on Structure of the Atom
Write down the electronic configuration of the following
Silicon (Atomic Number)
Give the nuclear structure and the distribution of electrons of the following element:
Nitrogen.
Give the nuclear structure and the distribution of electrons of the following element:
Fluorine.
Give the nuclear structure and the distribution of electrons of the following element:
Aluminium.
Give the nuclear structure and the distribution of electrons of the following element:
Potassium.
The atom of an element has electrons in the shell. What will be the atomic number of that element? Name the element.
An old man and a scientist were talking about a deserted house. The old man was sure that it was haunted by ghosts, but the scientist discarded the view saying no one had ever seen a ghost. The old man was annoyed and challenged the scientist about existence of atoms, sub-atomic particles which also could not be seen. (VBQ) Read the given passage and answer the following questions.
How can existence of sub-atomic particles be verified?
An old man and a scientist were talking about a deserted house. The old man was sure that it was haunted by ghosts, but the scientist discarded the view saying no one had ever seen a ghost. The old man was annoyed and challenged the scientist about existence of atoms, sub-atomic particles which also could not be seen. (VBQ) Read the given passage and answer the following questions.
Whose view point do you support and why?
