English
Maharashtra State BoardSSC (English Medium) 10th Standard

To the left of the zig-zag line in the periodic table are the metal elements. - Science and Technology 1

Advertisements
Advertisements

Question

To the left of the zig-zag line in the periodic table are the metal elements.

Options

  • Right

  • Wrong

MCQ
True or False
Advertisements

Solution

To the left of the zig-zag line in the periodic table are the metal elements- Right

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Periodic Classication of Element - Right or Wrong sentence

APPEARS IN

SCERT Maharashtra Science and Technology 1 [English] 10 Standard SSC
Chapter 2 Periodic Classication of Element
Right or Wrong sentence | Q 7

RELATED QUESTIONS

The position of three elements A, B and C in the Periodic Table are shown below –

Group 16
Group 17
A
B
C

(a) State whether A is a metal or non-metal.
(b) State whether C is more reactive or less reactive than A.
(c) Will C be larger or smaller in size than B?
(d) Which type of ion, cation or anion, will be formed by element A?


How does the electronic configuration of an atom relate to its position in the Modern Periodic Table?


Compare and contrast the arrangement of elements in Mendeleev’s periodic Table and the Modern Periodic Table.


Give two example of group 1 elements.


Would you place the two isotopes of chlorine, CI-35 and CI-37 in different slots because of their different atomic masses or in the same slot because their chemical properties are the same? Justify your answer.


The modern periodic table was prepared by ______.


Consider the following elements:
Na, Ca, Al, K, Mg, Li

Which of these elements belong to the same group of the periodic table?


Which element has two shells, both of which are completely filled with electrons?


 How does the chemical reactivity of alkali metals vary on going in group 1 of the periodic table?


State the term

The tabular arrangement of elements in horizontal rows and vertical columns _________


Name two elements in Alkaline earth metals.


Name two elements in each case: 

Actinides


Name the type of elements which have two outermost shell incomplete.


Name the type of elements which have two electrons in the outermost orbit.


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

Give its electronic configuration


What is the main characteristic of the last element in each period of the periodic table?


From the standpoint of atomic structure, what determines which elements will be the first and which the last in a period of the periodic table?


Give the symbol and valency of the following element and radical.

Sodium


Give the symbol and valency of the following element and radical.

Magnesium


Give the symbol and valency of the following element and radical.

Chlorine [Chloride]


Give the symbol and valency of the following element and radical.

Nitrogen [Nitride]


Give the symbol and valency of the following element and radical.

Sulphate


Give the chemical formula of ammonium sulphate


Give the chemical formula of calcium phosphate


Group 13 to 18 : p block : : _______ : d block


The K and L shells of the elements Na and Mg contain electrons.


In the modern periodic table, the positions of 1 to 20 elements are shown here. Identify the elements A and B. Write their atomic number.


Explain structure of modern periodic table in short.


State any five features of modern periodic table.


______ is the longest period in the periodical table.


Which of these belong to the same period?

Element A B C
Atomic number 2 10 5

In the modern periodic table, elements are arranged according to their ______  


Where would you locate the element with electronic configuration 2,8 in the Modern Periodic Table?


The maximum number of electrons that can be accommodated in s, p,d, and f subshells are ______.


An element belonging to 3d series of modern periodic table has spin magnetic moment = 5.92 B.M. in +3 oxidation state. The atomic number of elements are ______.


An element ‘M' has 50% of the electrons filled in the 3rd shell as in the 2nd shell. The atomic number of ‘M’ is ______.


An element has 2 electrons in its N shell.

State its position in periodic table.


Match the atomic number with the following:

An element of group 2.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×