Advertisements
Advertisements
प्रश्न
The electronic structure [configuration] of fluorine can be written as 2, 7. In a similar way give the electronic configuration of aluminium
Advertisements
उत्तर
Electronic configuration of aluminium 13 is 2, 8, 3.
APPEARS IN
संबंधित प्रश्न
WRITE SHORT ANSWER
Name three inert gases.
Write the names of `"FeS"` compounds :
Define: An Atom:
Is it possible to see atoms these days ? Explain your answer.
How many atoms are there in exactly 12 g of carbon-12 element ? (C = 12 u)
What is the contribution of the following in atomic structure?
Maharshi Kanada
The volume occupied by 1 mole of a diatomic gas at S.T.P is ______
Give the salient features of “Modern atomic theory”.
A sample of vitamic C is known to contain 2.58 ×1024 oxygen atoms. How many moles of oxygen atoms are present in the sample?
Dalton’s atomic theory successfully explained
(i) Law of conservation of mass
(ii) Law of constant composition
(iii) Law of radioactivity
(iv) Law of multiple proportions
