Answer:
Sulphur
Explanation:
Sulphur(S) is the Sixteenth element of the periodic table and it has an electronic configuration of 2,8,6. This means it has six electrons in its outermost shell( valence electrons).
Sulphur has sixteen(16) protons which is equal to the atomic number which is also sixteen. Sulphur ends with the letter ‘r’. All the descriptions of the element are satisfied and it validates Sulphur.
Not necessarily, rain needs some mechanism such as instability of vertical air movement..
Answer:
2341, last option is the correct choice.
Explanation:
Boiling points of the given compounds are given as:
![CH_4=-161.5\:C^{\circ}\\\\C_4H_{10}=-1\:C^{\circ}\\\\CH_2Cl_2=39.6\:C^{\circ}\\\\H_2O=100\:C^{\circ}](https://tex.z-dn.net/?f=CH_4%3D-161.5%5C%3AC%5E%7B%5Ccirc%7D%5C%5C%5C%5CC_4H_%7B10%7D%3D-1%5C%3AC%5E%7B%5Ccirc%7D%5C%5C%5C%5CCH_2Cl_2%3D39.6%5C%3AC%5E%7B%5Ccirc%7D%5C%5C%5C%5CH_2O%3D100%5C%3AC%5E%7B%5Ccirc%7D)
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Protons goes in the blank. the word can be used for both.