Periodic Table || Chemistry

By Pravin Keshari -

Periodic Table 

Periodic table is the tabular arrangement of the elements discovered till now. It gives us overview of the elements and provide us with details.

Many attempts have been made to develop periodic table. The given table is called long form of modern periodic table.


Periodic Table || Chemistry

Click here for Class-10 (Physics) Question-Answers


Click here for Class-10(Chemistry) Question-Answers


Click here for Class-10(Geology & Astronomy) Question-Answers

    ____________________________________________________________________________________


For any kind of query in any chapter of S.E.E. science, mail your question/s on 

pravin.keshari.31@gmail.com


Follow me on social media:

        

    Facebook: Pravin Keshari                Twitter: Pravin keshari                Youtube: Pravin Keshari



      Instagram: Pravin keshari      
      
    YourQuote: Pravin Keshari           Instagram: Pravin Keshari            Online notes facebook page



                                            Thank You!!!

Location: Siddharthanagar, Nepal

Comments

Post a Comment

Please do not comment any spam link in the comment box.

Popular Posts

Force || Solved Q/A for S.E.E. - Exam || Part-1

By Pravin Keshari -
Image
FORCE Part-1  Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1)What is gravitation or gravitational force? Answer: The force with which any two objects attract each other is called gravitation or gravitational force. 2) State the factors that affect the gravitational force. Answer: The factors that affect the gravitational force are:     (i) Mass of two heavenly bodies.     (ii) Distance between their centers . 3) What is heliocentric theory? Answer: Heliocentric theory states that the sun lies at the center  of the universe and all the planets and satellites revolve around the sun. 4) What is geocentric theory? Answer: Geocentric theory states that the earth remains at the center of the universe and the sun, moon and other planets revolve around the earth. 5) State Newton's universal law of gravitation. Answer: Newton's universal law of gravitation states that, "The force of attraction between ...
Read more

1000+ MCQs for PCL Nursing Entrance Preparation || Part-01 ||

By Pravin Keshari -
Image
 1000+ MCQs for PCL Nursing Entrance Preparation Part-1 With the changing needs as well as Nepal, Government's health policy, CTEVT took an action to respond to these needs; as a result CTEVT has started the PCL Nursing course. PCL Nursing is one of the prominent and popular disciplines within the Nursing profession. PCL Nursing has its full form of Proficiency Certificate Level in Nursing . In this particular series of " PCL Nursing Entrance Preparation ", each set will contain 50 MCQs (with Answer key ) for students to solve. About 1000 MCQs will be provided related with the entrance preparation for PCL Nursing or Staff Nurse.  Notes will also be posted, if required.  If you find this blog useful after reading, do not forget to share it with your friends. Refer to your friends, so that they can also enjoy these questions. Need full PDF syllabus of PCL Nursing??? Click on the icon below to download the full syllabus in PDF Your MCQs for PCL Nursing starts from here...
Read more

Chemical Reaction || Solved Q/A for S.E.E. - Exam || Part-2

By Pravin Keshari -
Image
CHEMICAL REACTION Part-2  Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) Write the types of given chemical equation.               (i) C + O₂ → C O₂               (ii) 2KClO₃  → 2KCl + O ₂ Answer: (i) Combination reaction                    (ii) Decomposition reaction 2) Which type of chemical equation is given below?          Fe + CuSO₄ → FeSO₄ + Cu Answer: The given chemical equation is single displacement reaction. 3) Identify the type of chemical reaction given below.          Ca + H ₂ SO₄  → Ca SO₄ + H ₂ Answer: The given chemical reaction is single displacement reaction. 4) What is a combination or synthesis reaction? Answer: The chemical reaction in which two or more reactants combine to form a new compound is cal...
Read more

Chromosome and Sex determination || Solved Q/A to practice for S.E.E. - Exam || Part-1

By Pravin Keshari -
Image
Chromosome and Sex determination Part-1  Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) What are genes? Answer: Genes are tiny units of heredity found in chromosomes. 2) What are genes made of? Answer: Genes are made of DNA (Deoxy-Ribo Nucleic Acid) . 3) What types of cells contain diploid chromosomes? Answer: Somatic cells or body cells contain diploid chromosomes. 4) What is kinetochore? Answer: The centromere of a chromosome is called kinetochore. 5) Write down the major function of genes. Answer: The major function of genes is to transmit hereditary characteristics from one generation to another. 6) What is a sex-linked disease? Answer: The disease which occurs only in a particular sex (either male or female) is called a sex linked disease. 7) What is sex chromosome? Answer: The chromosome that determine the sex of an organism is called sex chromosome. 8) Write any two examples of chromosomal disorder...
Read more

Chromosome and Sex determination || Solved Q/A to practice for S.E.E. - Exam || Part-2

By Pravin Keshari -
Image
Chromosome and Sex determination Part-2  Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) What is telocentric chromosome? Answer: The chromosome having cetnromere at one end of the chromatid is called telocentric chromosome. 2) What are hereditary characteristics? Answer: The characteristics which are transmitted from one generation to another are called hereditary characteristics. 3) How many types of chromosomes are there on the basis of position of centromere? Answer: On the basis of position of centromere, chromosomes are of following types:          (i) Metacentric          (ii) Sub-metacentric          (iii) Acrocentric      and          (iv) Telocentric 4) What types of cells contain haploid chromosomes? Answer: Gametes (male gamete or female gamete) contain haploid chromosomes. 5) Write any two...
Read more

Blood Circulation in Human Body || Class-10 || Explained

By Pravin Keshari -
Image
Blood Circulation in Human Body The circulatory system is the transport system of our body that transport oxygen, food materials, minerals and other chemicals required by the cells and tissues. There are several organs and parts are associated with the circulatory system of human body.  For S.E.E. appearing students , it become quite difficult to understand it when teacher is not from biology background. Here is an animation video made by myself. Hope you will understand it well using it.     In this animation video series I have added few pictures for better understanding. The link for the video is given below. Please like the video and do not forget to subscribe the channel for more videos. Click here to go to the channel Blood Circulation in Human Body  Click here for part-1 video Click here for part-2 video Click here for part-3 video Click here for part-4 video You can follow author of this blog on social media for more updates. Facebook  Yourquote  Tw...
Read more

The Earth in the Universe || Notes for class -10 || S.E.E. - Examination

By Pravin Keshari -
Image
The Earth in the Universe The universe is a vast space and everything we see around us lies in this universe. The planets, sun, moon, stars, asteroid, black hole, comets, galaxies, etc. lies in this universe. This chapter is not that much vast to understand. Students must be curious about the topic for their understanding. Many of the students seems interested in this topic. I have made some videos on this topic. The link is given below. Hope you all like this. Please like the video and do not forget to subscribe the channel .  Click the link for video:    
Read more

Entrance Preparation Materials-01

By Pravin Keshari -
Image
Entrance Preparation Materials Part-01 (Biology) In this section you will find the entrance preparation materials  for S.E.E. appeared students. This particular post contains entrance exam questions of  Tilottama Campus  (located at Tilottama-2, Yogikuti, Rupandehi, Nepal) in academic year 2076. Here you will get chance to check your ability whether you can compete in the entrance exam or not. The questions given here contain 4 options out of which you have to select 1 highly correct option as your answer. At the last, when you submit your answers, you will get your score in the same page.  Loading…          More questions will be given in another blog post.     ____________________________________________________________________________________ For any kind of query in any chapter of S.E.E. science, mail your question/s on  pravin.keshari.31@gmail.com Follow me on social media:             ...
Read more

Materials Used in Daily Life || Solved Q/A to practice for S.E.E. - Exam || Part-3

By Pravin Keshari -
Image
Materials Used in Daily Life Part-3  Very short questions and answers for S.E.E. students Questions and answers to practice for S.E.E. examination 1) Which type of fiber are orlan and silk? Answer: Orlan is a synthetic fiber where as silk is a natural fiber. 2) What is called chemical pollution? Answer: The environmental pollution caused by various chemicals like insecticides, chemical fertilizers, synthetic cleaners and other industrial chemicals is called chemical pollution. 3) What are bio-degradable solid wastes? Write with examples. Answer: The solid wastes that decay and decompose after some time are called bio-degradable solid wastes. Examples: Dead animals and plants, waste paper, clothes, thrown food stuffs, etc. 4) What are non bio-degradable solid wastes? Write with examples. Answer: The solid wastes that do not decay and decompose for a long time are called non bio-degradable solid wastes. Examples: Plastics, bottles, glass pieces, metals, etc. 5) What is solid wast...
Read more

Invertebrates || Solved Q/A for practice for S.E.E. - Exam || Part-1

By Pravin Keshari -
Image
Invertebrates Part-1  Very short questions and answers for S.E.E. students                Fig: Silk moth adult male (Bombyx mori) Questions and answers for practice for S.E.E. examination 1) What is cocoon? What is it made of? Answer: Cocoon is a spherical cover of the pupa of silk-moth. It is made up of silk fiber. 2) In how many stages does the life cycle of silk-moth complete? What are they? Answer: The lifecycle of silk-moth completes into four stages. They are:          (i) Egg     (ii) Larva      (iii) Pupa and      (iv) Adult 3) What does seri silkworm feed on? Answer: Seri silkworm feed on mulberry leaves. 4) Write down the food of Seri silkworm and Eri silkworm. Answer:      Type            Food  Seri Silkworm   Mulberry leaves        Eri Silkworm      ...
Read more