मराठी
तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता १०

Identify the bond between H and F in the HF molecules.

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प्रश्न

Identify the bond between H and F in the HF molecules.

अति संक्षिप्त उत्तर
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उत्तर

The bond between Hydrogen (H) and Fluorine (F) in an HF molecule is polar covalent.

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पाठ 8: Periodic Classification of Elements - Evaluation [पृष्ठ १२३]

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सामाचीर कलवी Science [English] Class 10 SSLC TN Board
पाठ 8 Periodic Classification of Elements
Evaluation | Q VIII. 3. a) | पृष्ठ १२३

संबंधित प्रश्‍न

An element P (atomic number 20) reacts with an element Q (atomic number 17) to form a compound. Answer the following questions giving reason:

Write the position of P and Q in the Modern Periodic Table and the molecular formula of the compound formed when P reacts with Q.


Write the electronic configuration of two elements X and Y whose atomic numbers are 20 and 17 respectively. Write the molecular formula of the compound formed when element X reacts with element Y. Draw the electron-dot structure of the product and also state the nature of the bond formed between both the elements.


An element A has an atomic number of 6. Another element B has 17 electrons in its one neutral atom.

(a) In which groups of the periodic table would you expect to find these elements?
(b) what type of bond is formed between A and B?
(c) Suggest a formula of the compound formed between A and B.


Which of the following hydroxides is most basic?


The element with atomic number 26 will be found in group ______ 


Which of the following metals have low melting and boiling point?


Complete the following triads by inserting the missing elements.

Cl, ______, I


How are elements grouped into various families in the periodic table?


Element 'X' forms an oxide with the formula X2O3 which is a solid with high melting point. ‘X’ would most likely be placed in the group of the Periodic Table as:


Justify. Element 'X' forms an oxide with the formula X2O3 which is a solid with a high melting point. ‘X’ would most likely be placed in the group of the Periodic Table as Al.


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