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well, this movie is holding a lot of emotion somewhere between it. and people going to love this movie because of the story. in this movie kajal aggarwal is blind girl and randeep hooda is in blind in love with this girl. and he tried his best to give her eyesight again and for that he fought boxing to raise funds. Posted By : Akansha Roy On 18 Mar 2016 |
Super Hit
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this is an average movie for me. do lafzo keep kahani is directed and screenplay by indian director deepak tijori. this movie is produced by jayantilal gada and dhavan gada.stars of this movie are kajal aggarwal and randeep hooda. this is a romantic movie. this movie is based on korean movie named always. if you love such type of movies then watch this one. Posted By : Rishid Aapte On 18 Mar 2016 |
Average
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nice movie and looking for a 423 the product is produced elsewhere on 2. .i m not sure what the best price online and compare the monetary costs and have a great way of getting the most important things that i can do it for a few minutes walk away and i am looking forward for your help and support for your email address below to view this Posted By : Ajay Shekhawat On 18 Mar 2016 |
Average
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nice movie to watch do lafzon ki kahani but again romance is there. overall the movie is good so you can watch this movie , both of them are good artist not only good they are perfect so can imagine how good the movie will be when they both will act together. Posted By : Vishwajeet Mallan On 16 Mar 2016 |
Average
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do lafzon ki kahani is hindi film. directed by deepak tijori, the film features randeep hooda and kajal aggarwal in lead roles. the film also stars dhiraj shetty, anil george,yuri suri and mamik in supporting roles. the film has been mostly shot in kuala lumpur, malaysia and is based on korean movie always (2011 film). writer : deepak tijori director : deepak tijori stars : randeep hooda, kajal aggarwal Posted By : Vijay Nani On 15 Mar 2016 |
Very Good
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do lafzon ki kahani is the hindi film directed by deepak tijori. randeep hooda plays the great role in the complete movie . i like his character as because he works hard to do operation of kajal agarwal's eyes. i like the love story of the film which appriciate to do work hard for the life partner. Posted By : Sandeep Kumar On 14 Mar 2016 |
Not Rated
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do lafzon ki kahani is hindi film. directed by deepak tijori, the film features randeep hooda and kajal aggarwal in lead roles. the film also stars dhiraj shetty, anil george,yuri suri and mamik in supporting roles. the film has been mostly shot in kuala lumpur, malaysia and is based on korean movie always (2011 film).
writer : deepak tijori
director : deepak tijori
stars : randeep hooda, kajal aggarwal Posted By : Rahul Kuntal On 13 Mar 2016 |
Very Good
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do lafzon ki kahani sounds great,i like its name actually i don;t so much regarding this movie but i really wanna this movie with my friends, i see every movie in the theater ,i like its name do lafzon ki kahani , it sounds like love i like all koran loving movie i wanna see what actually this movie yiels
Posted By : Suresh Kumar On 13 Mar 2016 |
Super Hit
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randeep hooda and kajal aggarwal both are very good actors and performers. so there is no doubt that their performances are going to be good. with a minimum guaranteed, tried and tested script deepak tijori is confident about the reception of the movie in the theaters. however, we will have to wait and watch how the movie will be received at the theaters. the korean movie always was well received back in 2011. the epic love story was appreciated by the critics as well as the audience. we have to wait and watch how the indian audience will like do lafzon ki kahani. Posted By : Siblu Gulzar On 12 Mar 2016 |
Average
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it is very time pass type of movie but it looks like a romantic story which energies me but you dont have too much to worry because seriously it is not a five star movie so do not waste your money and time just do what ever you want to do Posted By : Siman Aery On 11 Mar 2016 |
Very Good
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the movie is super hit and very intresting because doesnot bore us and also not about love so this is nice movie for new generation because they only want the love in the movie and there favorate star i love this movie so i suggest you to see the movie
Posted By : Suresh Gurjar On 4 Mar 2016 |
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this movie was really good movie.friends please tell us your suggestion about the actors and actress and director screen play dialogs and all.friends please suggest the true suggestion to watch this movie.my oint of view this movie going to rock in arena and block buster.all my family and relations are waiting for this movie. Posted By : Guna Sekar On 10 Mar 2016 |
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do lafzon ki kahani sounds great,i like its name actually i don;t so much regarding this movie but i really wanna this movie with my friends, i see every movie in the theater ,i like its name do lafzon ki kahani , it sounds like love i like all koran loving movie i wanna see what actually this movie yiels
Posted By : Suresh Kumar On 13 Mar 2016 |
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well, this movie is holding a lot of emotion somewhere between it. and people going to love this movie because of the story. in this movie kajal aggarwal is blind girl and randeep hooda is in blind in love with this girl. and he tried his best to give her eyesight again and for that he fought boxing to raise funds. Posted By : Akansha Roy On 18 Mar 2016 |
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boys vs girls
boys have fun by teasing girls,
then girls cry for few minutes
girls have fun by loving boys
then boys cry 4 life time!
funny but it is fact :-)beryllium, 4be
general properties
name, symbol beryllium, be
appearance white-gray metallic
pronunciation /b��r�li�m/
b�-ril-ee-�m
beryllium in the periodic table
–
↑
be
↓
mg
lithium ← beryllium → boron
atomic number (z) 4
group, block group 2 (alkaline earth metals), s-block
period period 2
element category alkaline earth metal
standard atomic weight (�) (ar) 9.0121831(5)[1]
electron configuration [he] 2s2
per shell
2, 2
physical properties
phase solid
melting point 1560 k (1287 �c, 2349 �f)
boiling point 2742 k (2469 �c, 4476 �f)
density near r.t. 1.85 g/cm3
when liquid, at m.p. 1.690 g/cm3
critical point 5205 k, mpa (extrapolated)
heat of fusion 12.2 kj/mol
heat of vaporization 292 kj/mol
molar heat capacity 16.443 j/(mol�k)
vapor pressure
p (pa) 1 10 100 1 k 10 k 100 k
at t (k) 1462 1608 1791 2023 2327 2742
atomic properties
oxidation states +2, +1[2] (an amphoteric oxide)
electronegativity pauling scale: 1.57
ionization energies 1st: 899.5 kj/mol
2nd: 1757.1 kj/mol
3rd: 14,848.7 kj/mol
(more)
atomic radius empirical: 112 pm
covalent radius 96�3 pm
van der waals radius 153 pm
miscellanea
crystal structure hexagonal close-packed (hcp)
speed of sound thin rod 12,890 m/s (at r.t.)[3]
thermal expansion 11.3 �m/(m�k) (at 25 �c)
thermal conductivity 200 w/(m�k)
electrical resistivity 36 n��m (at 20 �c)
magnetic ordering diamagnetic
young's modulus 287 gpa
shear modulus 132 gpa
bulk modulus 130 gpa
poisson ratio 0.032
mohs hardness 5.5
vickers hardness 1670 mpa
brinell hardness 590–1320 mpa
cas number 7440-41-7
history
discovery louis nicolas vauquelin (1797)
first isolation friedrich w�hler & antoine bussy (1828)
most stable isotopes of beryllium
iso na half-life dm de (mev) dp
7be trace 53.12 d � 0.862 7li
� 0.477 –
9be 100\% 9be is stable with 5 neutrons
10be trace 1.36�106 y �− 0.556 10b
beryllium is a chemical element with symbol be and atomic number 4. it is created through stellar nucleosynthesis and is a relatively rare element in the universe. it is a divalent element which occurs naturally only in combination with other elements in minerals. notable gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl. as a free element it is a steel-gray, strong, lightweight and brittle alkaline earth metal.
beryllium improves many physical properties when added as an alloying element to aluminium, copper (notably the alloy beryllium copper), iron and nickel.[4] tools made of beryllium copper alloys are strong and hard and do not create sparks when they strike a steel surface. in structural applications, the combination of high flexural rigidity, thermal stability, thermal conductivity and low density (1.85 times that of water) make beryllium metal a desirable aerospace material for aircraft components, missiles, spacecraft, and satellites.[4] because of its low density and atomic mass, beryllium is relatively transparent to x-rays and other forms of ionizing radiation; therefore, it is the most common window material for x-ray equipment and components of particle physics experiments.[4] the high thermal conductivities of beryllium and beryllium oxide have led to their use in thermal management applications.
the commercial use of beryllium requires the use of appropriate dust control equipment and industrial controls at all times because of the toxicity of inhaled beryllium-containing dusts that can cause a chronic life-threatening allergic disease in some people called berylliosis.[5]
contents
[hide]
1 characteristics
1.1 physical properties
1.2 nuclear properties
1.3 isotopes and nucleosynthesis
1.4 occurrence
2 production
3 chemical properties
4 history
4.1 etymology
5 applications
5.1 radiation windows
5.2 mechanical applications
5.3 mirrors
5.4 magnetic applications
5.5 nuclear applications
5.6 acoustics
5.7 electronic
6 precautions
7 see also
8 notes
9 references
1 Posted By : Bk Abhijeet Sagar On 19 Mar 2016 |
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nice movie, please leave a review on this movie and get additional
tell us why you like it or did not like it you can write about actress and actor scenes which you like most if you have not seen the movie but heard about it from then you can write about what you have heard.. Posted By : Nitish Kumar On 27 Mar 2016 |
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this is a very nice movie i like this movie because this is a love story and i like love story movies.
ran deep hudda and kajal agarwal lead role in this movie and kajal agarwal is my favrioute actress.
i like supporting role ofdhiraj shetty, anil george,yuri suri and mamik in this movie. Posted By : Arvind Bhera On 27 Mar 2016 |
