Home › CBSE Class 11 (Science) › Chemistry › Atomic combinations › As per your syllabus, which fundamental particle…
As per your syllabus, which fundamental particle has approximate mass 1.674927 × 10⁻²⁷ kg and zero charge?
AProton
BElectron
CPhoton
DNeutron
Answer & Solution
Correct answer: D. Neutron
As per your syllabus, neutron mass 1.674927 × 10⁻²⁷ kg, charge 0. Proton has same approx mass but +1 charge.
Related questions
The strength of a bond depends chiefly on the extent of:Sidewise overlapping produces charged clouds shaped like a:In a pi bond, the axes of the overlapping orbitals remain:Head-on overlap along the internuclear axis is also called:A sigma bond is formed by overlap that is:In a molecule such as HF, the covalent bond is:A bond where the electron pair sits exactly between identical nuclei is:The nitrogen bond enthalpy of 946 kJ per mol is one of the: