GATE Questions

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During world war II, Germany was a member of the Axis powers.

Ionisation energy is the energy required to remove one mole of electrons from one mole of gaseous atoms. Atoms are more stable when they have full valence shells.

The ionization energy decreases from top to bottom in groups, and increases from left to right across a period.

HGence, in this trend Francium (Fr) has the lowest ionization energy.

Use SAVE when you want to update the lastly preserved or to revise an existing document or file with the latest content.

Whereas

Use SAVE AS when you are creating a new document/file or an existing document/file to a new location. This will keep the original document untouched in its original format and create a new document with a new name.

The number of protons in an isotope or an atom gives its atomic number whereas the number of protons and neutrons gives its mass number.