Related Questions

All isotopes of the same element have ________
A Different atomic numbers and different atomic mass
B Different atomic numbers and the same atomic mass
C The same atomic number but different atomic masses
D The same atomic number and the atomic mass
Isotopes of an element have the same
A Number of neutrons
B Mass number
C Electronic configuration
D Atomic weight
Isotopes of an element have different
A Mass number
B Electronic configuration
C Nuclear charge
D Chemical properties
Which one is different for the neutral atoms of the isotopes of an element?
A Number of electrons
B Atomic weight
C Atomic number
D Number of Protons
Isotopes of same elements have
A Same atomic number and different masses
B Same chemical properties but different atomic numbers
C Different masses and different atomic numbers
D Different chemical properties and same atomic numbers
Isotopes are atoms having the same
A Mass number
B Number of neutrons
C Atomic mass
D None of these
h,J,K,L,M,N and O are the only legislators eligible to vote on Bills 1,2 and 3, each of which will be passed if at least four legislators eligible vote in favor of it. each legislator must vote on all three bills; on abstentions are possible. The following is known : *H must vote against all three bills; each of the other legislators must vote in favor of at least one bill and against at lest one bill. *j must vote against Bills 1. *O Must vote against Bills 2 and 3. * L must the same way that K dose on all three bills.*N must vote the same way that O dose on all three bills. If M votes the same way that O dose on all three bills, which of the following can be determined ?
A Bill I will be passed
B Bill I will be defeated
C Bill 2 will be passed
D Bill 2 will be defeated
Isotopes-
A আইসোটোপস হইল সই সমস্ত পরমাণু যাহাদের প্রোটন সংখ্যা সমান কিন্তু নিউট্রন সংখ্যা ভিন্ন
B একই মৌলের আইসোটোপস সমূহের ভিন্ন ভিন্ন ভর সংখ্যা থাকে
C একই মৌলের আইসোটোপস সমূহের রাসায়নিক ধর্ম একই রকমের
D সবকটি
The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle?
A 3 billion years
B 100 years
C 0.01 minute
D 13 days
Artificial radioactive isotopes find application in
A Power generation
B Nucleonic devices
C Nuclear fission
D Medical field

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