Advertisements
Advertisements
प्रश्न
The smaller particles found in the atom is called ______.
Advertisements
उत्तर
he smaller particles found in the atom is called sub-atomic particels.
APPEARS IN
संबंधित प्रश्न
WRITE SHORT ANSWER
What is radioactivity?
Define:- Radicals
Write the names of `"Na"_3"PO"_4` compounds :
Define: Ions
Name the particle or particles you would expect to find in :
The nucleus of an atom
An atom has 13 protons and 14 neutrons.
How many electrons would be present in this atom ?
Define: An Atom:
Fill in the blank
An _______ is electrically neutral.
Write the relation between nanometre and metre.
Dalton's atomic theory says that atoms are indivisible. Is this statement still valid ? Give reasons for your answer.
Give brief information of three subatomic particles with reference to electrical charge, mass and location.
Give scientific reason.
All the mass of an atom is concentrated in the nucleus.
Elements X and Y have 1 and 7 electrons in their outermost shell respectively.
Which element will gain electron?
The electronic structure [configuration] of fluorine can be written as 2, 7. In a similar way give the electronic configuration of aluminium
The electronic structure [configuration] of fluorine can be written as 2, 7. In a similar way give the electronic configuration of phosphorus
The basic unit of matter is ______.
Define the following term with an example.
Non-metal
Define the following term with an example.
Metalloid
The smallest unit of an element is ______.
