Chemistry, asked by Shivanidude3348, 1 year ago

Na and K which one has higher melting point?

Answers

Answered by manasvi2805

Sodium has a higher melting point 97.79°C
potassium has lower melting point 63.5°C
Sodium has a higher melting point dur to the stormg force of attraction between the nucleus and their valence shells

Answered by uranium2krypton

Na because the attraction between the nucleus and the valence electron is stronger than K due to it's smaller ionic radius.

Previous Question

Next Question

Similar questions

Biology, 7 months ago

Find the incorrect statement with respect to chromosomal mapping 1.Crossing over is important in locating genes on chromosome 2.Recombination frequency depends upon the distance between the genes 3.Recombination frequency is inversely proportional to distance between genes 4.The sequence and the relative distance between various genes are graphically represented in terms of recombination...

Social Sciences, 7 months ago

What is the importance of Punja durries? Give 6 points...

Science, 7 months ago

1 1-क- अ- न्यूटन स- जूल 1 ख- खण्ड-क S.I. पद्यति मे बल का मात्रक है- ब- किलोग्राम द- मीटर एक लड़के द्वारा भूमि पर सर्वाधिक दाब तब लगेगा जब वह अ- लेटा हो ब- बैठा हो स- एक पैर पर खड़ा हो द- दोनो पैरों पर खड़ा हो गुरूत्वीय स्थितिजऊजा का सूत्र है- mg अ- उही m स- द-=mgh h 2 निम्न में से कौन सा सामर्थ्य का मात्रक नहीं है? अ- जूल सेकेण्ड ब- जूल/सेकेण्ड स- अश्व शक्ति द- वाट 1 ग- 1mvi 2 1 घ- 2...

Chemistry, 1 year ago

You are provide with a mixture of sand and iodine how will you proceed to separate the mixture name this method...

Chemistry, 1 year ago

to indentify the two acids and basic radical of the given salt mixture...

History, 1 year ago

What is the features of Premchand novel...

Math, 1 year ago

find the volume of right circular cone with radius 3 centimetre and 14 centimetre...

Social Sciences, 1 year ago

why do different people have different goals for development?explain.