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.
Final answer:
Sulfur, with symbol 'S', is the element with 6 valence electrons and 16 protons, fitting the clue of ending with 'r'.
Explanation:
The element with 6 valence electrons and 16 protons is sulfur, which is represented by the symbol S on the periodic table. Sulfur is in group 16 of the periodic table, which means it has six electrons in its outermost shell. The ending 'r' in the question hints at sulfur's symbol 'S'. This is consistent with the periodic table where elements in group 16, like oxygen (O) and sulfur (S), indeed have six valence electrons. Sulfur is used in a variety of chemical compounds and has numerous applications in both industrial and biological processes.
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What is green building?
Answer:
Green building is usually referred to as those structures and buildings that are constructed in such a way that it helps in eliminating the negative influences such as pollution, emission of harmful gases in the environment, and in return, positively influences the ecosystem, environment and the climate in any particular place.
Explanation:
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The number of total electrons of iron is:
a) 55.85
b)29.85
c)26
d)27.78
e) 56