MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade:
        

what is the decreasing order of boiling point of alkaline earth metals?

6 years ago

Answers : (1)

Aman Bansal
592 Points
							

Dear Zoya,

Alkaline earth metalStandard atomic weight
(u)[note 3][12][13]
Melting point
(K)
Melting point
(°C)
Boiling point
(K)[6]
Boiling point
(°C)[6]
Density
(g/cm3)
Electronegativity
(Pauling)
First ionisation energy
(kJ·mol−1)
Covalent radius
(pm)[14]
Flame test color
Beryllium 9.012182(3) 1560.15 1287.00 2742 2469 1.85 1.57 899.5 105 White[15] 40px
Magnesium 24.3050(6) 923.15 650.00 1363 1090 1.738 1.31 737.7 150 Brilliant white[1] 40px
Calcium 40.078(4) 1112.15 839.00 1757 1484 1.54 1.00 589.8 180 Brick-red[1] FlammenfärbungCa.png
Strontium 87.62(1) 1042.15 769.00 1655 1382 2.64 0.95 549.5 200 Crimson[1] FlammenfärbungSr.png
Barium 137.327(7) 1002.15 729.00 2170 1897 3.594 0.89 502.9 215 Apple green[1] 40px
Radium [226][note 4] 973.15 700.00 2010 1737 5.5 0.9 509.3 221 Crimson red[citation needed] 40px

 

Cracking IIT just got more exciting,It s not just all about getting assistance from IITians, alongside Target Achievement and Rewards play an important role. ASKIITIANS has it all for you, wherein you get assistance only from IITians for your preparation and win by answering queries in the discussion forums. Reward points 5 + 15 for all those who upload their pic and download the ASKIITIANS Toolbar, just a simple  to download the toolbar….

So start the brain storming…. become a leader with Elite Expert League ASKIITIANS

Thanks

Aman Bansal

Askiitian Expert

6 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Get Extra Rs. 1,590 off

COUPON CODE: SELF10


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 54 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Get Extra Rs. 148 off

COUPON CODE: SELF10

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details