Question

Fill in the blanks
1. In ____ Group the element with electronic configuration 2, 8 in the Modern Periodic
Table is located.
2. In ____ chemical signal is transmitted from axonal end of one neuron to dendritic end
of another neuron
3. Acid rain happens because burning of fossil fuels release oxides of ______,______ and
in the atmosphere
4.The focal length of the eye lens _____ when eye muscles are relaxes and lens becomes thinner
5. _____phenomenon is responsible for twinkling of star.​

Answer 1

Answer:

1.neon

2. no idia

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