Nucleus properties

Unit of Specific volume is

• kN/m²

• m³

• kg/m³

• m³/kg

Specific heat of water is _______kJ/kgK

• 4

• 1

• 2.1

• 4.19

 $N_7^{14}\ +\ He_2^4\ \ \rightarrow\ O_8^{16}\ \ +\ X_a^b$  what is  $X_a^b$  in the equation

• Proton

• Electron

• Neutron

• Deutron

The mass of one proton is greater than the mass of one...

• neutron
• electron

The size of the nucleus is of the order of

• $10^{-5}$ cm

• $10^{-5}\ \mu m$
  

• $10^{-5}\ angstrom$

• $10^{-5}\ m$

The process of splitting a nucleus into lighter nuclei with the release of energy is called

• Radioactivity

• Chain reaction

• Fusion reaction

• Fission reaction

Name the element

• Boron

• Carbon

• Nitrogen

• Oxygen

Magnetic susceptibility para-magnetic materials is

• +10-5

• (b) -10-5

• (c) 105

• (d) 10-5 to 10-2

Atoms can be broken in to smaller components.

• True

• False

Atoms can be broken in to smaller components.

• True

• False