Related Questions

Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is
A Nylon-66
B Teflon
C Polyester
D Bakelite
A free electron is a valence electron that has broken away from its parent atom.
A True
B False
Who indirectly determined the mass of the electron by measuring the charge of the electron?
A Thomson
B Millikan
C Rutherford
D Einstein
In a four bar chain or quadric cycle chain
A each of the four pairs is a turning pair
B one is a turning pair and three are sliding pairs
C three are turning pairs and one is sliding pair
D each of the four pairs is a sliding pair.
When one of the links of a kinematic chain is fixed, the chain is known as a
A structure
B mechanism
C inversion
D machine
A Ring, refers to a record chain, the last of which refers to the first record, in the chain, is called a/an
A addressing
B location
C pointer
D loop
E None of the above
স্বাভাবিক অবস্থায় ফ্লোরিনের যোজ্যতা ইলেক্ট্রন (valence electron ) কয়টি?
A 5
B 9
C 1
D 2
বেনজালডিহাইডে (C6H5-CHO) "π-electron" কয়টি?
A 7
B 8
C 6
D 10
An electron has a mass that is approximately __________ that of the proton.
A 1/1836
B 1
C 1836
D none of the mentioned
when an atom loses an electron it becomes
A neutron
B negative ion
C positive ion
D none of the above

Next steps