MY CART (5)

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping

X

“Hurray! You have won the gift voucher. Redeem your points now."

X

                   nature of halides

3 years ago

Share

Answers : (1)

                                        

There are six elements in Group VIIA, the next-to-last column of the periodic table. As expected, these elements have certain properties in common. They all form diatomic molecules (H2, F2, Cl2, Br2, I2, and At2), for example, and they all form negatively charged ions (H-, F-, Cl-, Br-, I-, and At-).

When the chemistry of these elements is discussed, hydrogen is separated from the others and astatine is ignored because it is radioactive. (The most stable isotopes of astatine have half-lives of less than a minute. As a result, the largest samples of astatine compounds studied to date have been less than 50 ng.) Discussions of the chemistry of the elements in Group VIIA therefore focus on four elements: fluorine, chlorine, bromine, and iodine. These elements are called thehalogens(from the Greekhals, "salt," andgennan, "to form or generate") because they are literally the salt formers.


Thank You

Ruchi

Askiitians Faculty

one year ago

Post Your Answer

More Questions On Inorganic Chemistry

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details
which of the following scientist is not associated with the periodic table? newlands b.rutherford c.lother meyer d.prout’s
 
 
Not only Newland is associated. We have lother meyer curve which shows that atomic volume = atomic mass/density of elements. This is also a contribution to the periodic table as we can...
 
Naga Himanshu 3 months ago
 
actually there is a not in the ques. newland is associated with the periodic table..
 
mansi dabriwal 3 months ago
 
in ques thr is a NOT ….
 
mansi dabriwal 3 months ago
Select the correct order of II ionisation energy of C, N, O, F (1) C > N > O > F (2) N > C > O > F (3) C (4) O > F > N > C
 
 
(4) O > F > N > C because using tha auf bau rule we will geth the answer
 
grenade one month ago
 
Opion 1 is correct as it is difficult to extract an electron from half filled orbital of carbon
 
mohit vashishtha one month ago
 
mohit pl. checkout ur answer
 
grenade one month ago
it is difficult to calculate internal energy U ,however ∂U can be easily determined why??explain with example
 
 
According to Einstein's equation U=mc 2 we can calculate absolute energy of a body,but in this expresssion the term c 2 reffered to the energy of any system which is quite large and...
  img
Aarti Gupta 7 months ago
 
Thanks
 
Deepak Bohra 7 months ago
WHAT ARE State functions PLEASE DESCRIBE IN DETAIL
 
 
State functions and exact differentials We saw in Section 2.2 that a ‘state function’ is a property that is independent of how a sample is prepared. In general, such properties are...
 
Gayatri Jayesh Bondriya 12 days ago
is Physical Chemistry and Numerical Chemistry same ?
 
 
physical chemistry is a different branch of chemistry which deals with physical phenomenon of chemistry, such as different laws of chemical combinations. chemical kinetics, laws of...
 
Rijit Singh 15 days ago
balnce the equation of iron with water including steps
 
 
4 Fe + 3 O2+ 6 H2O -> 4 Fe3++ 12 OH--> 4 Fe(OH)3or 4 FeO(OH) + 4 H2O
  img
Charchit Tailong 18 days ago
View all Questions »