English

In which block of the modern periodic table are the nonmetals found?(i) s-block (ii) p-block(iii) d-block (iv) f-block - Science and Technology 1

Advertisements
Advertisements

Question

In which block of the modern periodic table are the nonmetals found?

Options

  •  s-block

  • p-block

  • d-block

  • f-block

MCQ

Solution

In p-block of the modern periodic table are the nonmetals found.

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Periodic Classification of Element - Exercises [Page 28]

APPEARS IN

Balbharati Science and Technology 1 [English] 10 Standard SSC Maharashtra State Board
Chapter 2 Periodic Classification of Element
Exercises | Q 2.4 | Page 28

RELATED QUESTIONS

Why do we classify elements?


An element X is in group 2 of the periodic table What will be the formula of its chloride?


A metal X is in the first group of the periodic table. What will be the formula of its oxide?


A non-metal X which is the largest constituent of air combines with hydrogen when heated in the presence of iron as catalyst to form a gas Y. When gas Y is treated with sulphuric acid, it forms a compound Z which is used as a chemical fertiliser.

(a) What are X, Y and Z?
(b) To which group of periodic table does X belong?
(c) Name the periodic table in which X is placed.
(d) Which element is placed just before X in the period?
(e) Which element is placed just after X in the period?


What is the need for classification of elements?


Elements belonging to the same group have the same valency.


The basis of the classifications proposed by Dobereiner, Newlands and Mendeleev was ______.


Example for liquid metal is ______.


State whether true or false. If false, correct the statement.

Metals can gain electrons.


Which of the following have inert gases 2 electrons in the outermost shell.


Match the following

1. Galvanisation Noble gas elements
2. Calcination Coating with Zn
3. Redox reaction Silver-tin amalgam
4. Dental filling Alumino thermic process
5. Group 18 elements Heating in the absence of air

An element X from group 2 of the Periodic Table reacts with Y from group 17 to form a compound. Give the formula of the compound.


An element X combines with oxygen to form an oxide XO. This oxide is electrically conducting. Write the formula of the compound formed when X reacts with chlorine.


Which one of the following statements is not correct about the trends in the properties of the elements of a group on going down in a group?


Which one of the following does not increase while moving down the group of the periodic table?


Which of the following elements does not lose an electron easily?


Complete the following triads by inserting the missing elements.

Ca, ______, Ba


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.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×