Why do the isotopes of same elements have similar chemical proper… - Vidyadip

Question

Why do the isotopes of same elements have similar chemical properties?

✓

Answer

They have similar chemical properties because isotopes of an element have the same number of electrons as an atom of that element. The electron arrangement is the same owing to same chemical properties. However they have different numbers of neutrons, which affects the mass number

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[2 Mark Question Answer]" from Atomic Structure and Chemical Bonding→Atomic Structure and Chemical Bonding — all question types→CHEMISTRY STD 9 question papers→ICSE Board STD 9 question papers→ICSE Board question paper generator→

Similar questions

State any three methods of crystallisation.

State the ways by which large amount of carbon dioxide enters the atmosphere.

Calculate the molecular mass of the following:
$CH _3 COONa$
[At mass: $C =12, H =1, O =16, Cl =35.5, N=14, Cu =63.5, S=32, Na =23, K=39, Pt =195, Ca =40, P =31, Mg$ $=24]$

$561 dm ^3$ of a gas at STP is filled in a $748 dm ^3$ container. If the temperature is constant, calculate the percentage change in pressure required.

Atomic numbers of elements A, B, C and D are 3, 9, 11 and 17 respectively. Identify two pairs amongst the elements which have similar chemical properties. Which pair is likely to be metallic in character?

What is a chemical formula? What is the significance of a formula? give an example to illustrate?

Urea is a very important nitrogenous fertilizer. Its formula is $CON _2 H _4$. Calculate the percentage of carbon in urea. (C $=12, O =16, N=14$ and $H =1$ )

Briefly describe how fresh water cycles in nature.

What is the effect of temperature on solubility of $KNO _3$ and $CaSO _4$ in water?

Briefly state problems created by the acid rain.