UrbanPro

Take Class 12 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

The alkali metals are low melting. Which of the following alkali metals is expected to melt if the room temperature rises to 30°C? (a) Na (b) K (c) Rb (d) Cs

Asked by Last Modified  

2 Answers

Follow 2
Answer

Please enter your answer

change the world with your mind

Cs will be melted at 30 going dowm the group due to increasing atomic radius and thus lattice energy decreases proportionally.
Comments

Cs
Comments

Related Questions

Are coaching classes compulsory in class 11 in commerce?
It is not compulsory but right coaching will give better understanding of the subject.
Krishan
0 0
7
What is the S.I. unit of mass?
Kilogram is the si unit of mass
Navam
What is the oxidation state of Ni in Ni (CO)4?
The oxidation state of Ni is zero due to zero charge on CO.
Amit
Is it necessary to join coaching classes after class 11?
First of all to join school is important but it also depend on your school standards. If teacher are good and provide best which is important to you than must join otherwise can take tution classes outside...
K.
0 0
5
In a metallic bond, why positive ions are called kernels, not cations?
The kernel is an atom without its valence electrons that are weakly bonded; no electron belongs to one nucleus, valence electrons can move one kernel to another. So it is known as kernel, not cation (have valency).
Shiva Institute of Science and Technology

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Alcohols NEET & Boards theory
Alcohols are organic compounds containing a hydroxyl (-OH) group bonded to a saturated carbon atom. They are classified as primary, secondary, or tertiary based on the number of carbons directly attached...

Stochiometry
V

Vaishali M.

1 0
0


Why hydrated copper sulphate blue in colour
Hydrated copper sulphate is blue in colour due to the presence of water in it. Without the presence of water, it has a white colour.CuSO4.2H2O, hydrated copper sulphate.
V

Vaishali R.

1 0
0

convert ethanal into the following compounds? (i) Butan-1,3-diol (ii) But-2-enal (iii) But-2-enoic acid
QUESTION convert ethanal into the following compounds? (i) Butan-1,3-diol (ii) But-2-enal (iii) But-2-enoic acid ANSWER

Recommended Articles

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition.  Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more