A. arrangement of electrons in orbitals
B. position in the periodic table
C. properties depend upon mass
D. chemical properties
Related Mcqs:
- When light is exposed to transition element then electrons jump from lower orbitals to higher orbitals in______________________?
A. orbitals of f-subshell
B. orbitals of d-subshell
C. orbitals of p-subshell
D. both A & B - Which element has same isotopes like palladium___________________?
A. Nickel
B. Calcium
C. Cadmium
D. Tin - Which of the following statements about isotopes is correct ?
A. Isotopes with odd atomic number are abundant
B. Isotopes with odd atomic number and even mass number are abundant
C. Isotopes with even atomic number and even mass number are abundant
D. Isotopes with even atomic number and odd mass no are abundant - The number of isotopes of elements with even mass number and even atomic number are ________________?
A. 280
B. 300
C. 154
D. 54 - Which one of the following has the maximum number of isotopes ?
A. oxygen
B. carbon
C. tin
D. chlorine - How many isotopes have odd atomic number ?
A. 154
B. 280
C. 86
D. 300 - Isotopes of the same elements has__________________?
A. different number of protons
B. same number of neutrons
C. different number of neutrons
D. same mass number (nucleon number) - The sample of isotopes of an element which needs not to be vaporized in the vaporization chamer_________________?
A. Gas
B. Liquid
C. Volatile solid
D. All - Which of the following statements is wrong about isotopes ?
A. they possess different mass number
B. they possess different physical properties
C. they possess same chemical properties
D. they possess different position in the periodic table - Isotopes differ in_________________?
A. properties which depend upon mass
B. arrangement of electrons in orbitals
C. chemical properties
D. all of the above
25 Comments
its not true….bcz isotopes have same electronic cinfiguration so they possess same chemical properties…they have different properties which depend upon mass no
same chemical properties. right answer is c
Properties that depend upon mass iska ans hy sir.
Isotopes are differ in physical properties
Isotopes have same chemical properties because they have same number of electrons, chemical properties of element are function of electrons.
Its correct answer is (C)
Properties which depends upon mass
isotopes differ in properties depends upon mass. while chemical properties depends upon electron number which is same for all isotopes of an atom of an element.
Option C is right answer
Exactly.. option C is right
Yes
I was about to say that ..
Option C is right answer because isotopes have same chemical properties while physical properties are different because of its dependence on neutron number.
Isotopes differ in physical properties not in chemical properties
Isotopes differ in physical properties not in chemical properties.
The right answer of this question will be properties depend upon mass because physical properties depends upon mass.
Exactly.. option C is right ..
The correct answer is c …
Isotopes have same chemical properties..
Isotopes have same chemical properties. So the answer is wrong.
Please correct the answer.
Option C is correct.
C option is right answer.
option c is correct because isotopes are the atoms of same element posses same no of electrons
option c is correct because isotopes are the atoms of same element posses same no of electrons hence isotopes have same chemical properties
Isotopes have same chemical properties. It have different mass.
absolutely …i have the same argument
depend upon mass
The C is right Option
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