Only if u use intagram else koi baat nahi
π11β€2π2
App apne whatsapp pe bhi story rakh sakte ho
π13π2π₯2
This media is not supported in your browser
VIEW IN TELEGRAM
Test series k saath aisa chapter wise assignment hai including the important questions
π14
The poorest conductor of heat among metals is
Anonymous Quiz
37%
Lead
32%
Mercury
20%
Calcium
11%
Sodium
π13π₯5π€3π2π2
The electronic configuration of three elements X, Y and Z are as follows:
X = 2, 4, Y = 2, 7, Z = 2,1 Which two elements will combine to form an ionic compound and write the correct formula,
X = 2, 4, Y = 2, 7, Z = 2,1 Which two elements will combine to form an ionic compound and write the correct formula,
Anonymous Quiz
28%
Xy
50%
Yz
14%
Y2z
8%
Xy^1
π13π₯°3π3π1
Which of the following non-metal is lustrous?
Anonymous Quiz
25%
Sulphur
23%
Oxygen
16%
Nitrogen
36%
Iodine
π10π₯4π3π€©3π2
An element X is soft and can be cut with a knife. This is very reactive to air and cannot be kept open in air. It reacts vigorously with water. Identify the element from the following
Anonymous Quiz
24%
Mg
56%
Na
12%
P
7%
Ca
π20π7π₯4π’3π2π1π€©1
A non-metal which is a good conductor of electricity is β¦β¦β¦ .
Anonymous Quiz
17%
Diamond
67%
Graphite
12%
Carbon
5%
None
π13π₯11π€©7π3π3β€2π1π±1π’1
π14
YouTube
Aarambh Batch - Live Classes
Link - https://bit.ly/3LY8nbT
π₯11π3π’1