<span>A light ray is one narrow beam of light traveling in a straight line. </span>It is the most basic element in geometrical optics. <span>A light ray is an idealized and hypothetical model of a light that is used to better explain the propagation of light. In reality, light travels as a wave and can therefore be bent.</span>
Answer: it decomposes further to form crude oil and it also used to trace the history of an organism
Answer:1. Get a Clean slide,Put 1 drop of water on the slide 2. put your speciem on the clean slide 3. put the Cover slip over your specim 4. look under microcope!
Explanation:
It is ionic.Iodine is not dissolve in water because water is an extremely polar molecule , iodine exists in the diatomic form of I 2 and therefore non-polar and will not dissolved in water.
Iodine is highly soluble in non polar organic solvents like diethyl ether , ethanol, toluene but also least soluble in carbon tetrachoride and hexane because of weak induced dipole forces.
It is form charged transferred complex , most notably with the starch and these complexes , a fraction of the electronic charge is transferred to other molecule. This formation of these complex increase the solubility of iodine. Chloroform and carbon tetra-chloride.
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