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प्रश्न
How many atoms of each kind are present in the following molecule:
Chlorine
उत्तर
Chlorine (Cl2) has two chlorine atoms with a valence shell containing seven electrons. Thus, one electron is required to complete an octet.
संबंधित प्रश्न
How do atoms attain noble gas configuration?
How many atoms of each kind are present in the following molecules: calcium oxide, chlorine, water, carbon tetrachloride?
How many electrons are required by each atom mentioned in (a) to attain the nearest noble gas configuration?
Explain fractional atomic mass. What is the fractional mass of chlorine?
Name the following:
Two atoms having the same number of protons and electrons but different number of neutrons.
Name the following:
The shell closest to the nucleus of an atom
Potassium (at No.19) and chlorine (at No.17) react to form a compound. Explain the formation of the compound on the basis of reducing agent.
An element M burns in oxygen to form an ionic compound MO. Write the formula of the compounds formed if this element is made to continue with chlorine and sulfur separately.
How do atoms attain Noble gas electronic configuration?
______ is the only noble gas that does not have eight electrons in its valence shell.
Elements A, B and C have atomic number 17, 19 and 10 respectively.
State which one is chemically inert.
