हिंदी

The tendency of an element to form anion is the ______ character of that element.

Advertisements
Advertisements

प्रश्न

The tendency of an element to form anion is the ______ character of that element.

विकल्प

  • nonmetallic

  • basic

  • metallic

  • acidic

MCQ
रिक्त स्थान भरें
Advertisements

उत्तर

The tendency of an element to form anion is the nonmetallic character of that element.

Explanation:

Nonmetallic character is defined by an element’s ability to gain electrons to achieve a stable electronic configuration, thereby forming negative ions, known as anions. Elements on the right side of the periodic table generally exhibit this behaviour due to their high electronegativity and high ionisation enthalpy.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Periodic Classication of Element - Choose the correct option. [पृष्ठ ४]

APPEARS IN

एससीईआरटी महाराष्ट्र Science and Technology Part 1 [English] Standard 10 Maharashtra State Board
अध्याय 2 Periodic Classication of Element
Choose the correct option. | Q 23. | पृष्ठ ४

संबंधित प्रश्न

Choose the word or phrase from the brackets which correctly complete the following statement:

Metals are good ______ (oxidizing agents/reducing agents) because they are electron ______ (acceptors/donors).


In Period 3 of the Periodic Table, element B is placed to the left of element A. On the basis of this information, choose the correct word from the option to complete the following statement:

The element B would have ______ metallic character than A.


Answer the following in respect of element `31/15 P `

What is its valency?


Name any five periods properties.


Metallic character and non-metallic character are periodic properties discuss ?


Give the trend in metallic character:

(i) across the period left to right


Write a scientific reason.

Metallic character goes on decreasing while going from left to right in a period.


Mg2+, Cu2+, Na1+, H1+ (In the order of preferential discharge at the cathode) 


Copy and complete the following sentence choosing the correct word or words from those given below, at the end of the sentence:
The element at the bottom of a group would be expected to show ______ metallic character than the element at the top.


Identify the metallic oxide which is amphoteric in nature.


Arrange the following elements in order of their decreasing metallic character.

Na, Si, Cl, Mg, Al


Write an explanation.

Electronegativity


Write scientific reason.

The metallic character of elements increases while going down the groups.


Write a scientific reason.

The non-metallic character increases while going from left to right in a period.


The metal which is hard and has a high melting point and used in filaments of electrical bulbs is ______


Three elements B, Si and Ge are


Which of the following set of elements is written in order of their increasing metallic character?


Choose the odd one out and write the reason:


Metals are good ______ (oxidising agents/reducing agents) because they are electron ______ (acceptors/donors).


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×