Define the following terms a. Atom b. Isotope c. Atomic number d. Atomic mass number e. Moderator in nuclear reactor
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hey mate here is ur answer -------
a. Atom---- atom is the structural unit. it is the smallest unit which can not be divided further.
b. Isotopes--- isotope are the elements having same atomic number but different atomic mass.
.c. Atomic number-- atomic number of an element is the total no. if protons present in it.
d. Atomic mass ---- atomic mass of an element is the sum of the electrons and protons present in it .
e. Moderator in nuclear reactor ---- there are some elements which acts as a moderator in nuclear reactor because the absorb radiations produced by radio active elements.
hope it helps
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plz mark it as the brainliest answer
a. Atom---- atom is the structural unit. it is the smallest unit which can not be divided further.
b. Isotopes--- isotope are the elements having same atomic number but different atomic mass.
.c. Atomic number-- atomic number of an element is the total no. if protons present in it.
d. Atomic mass ---- atomic mass of an element is the sum of the electrons and protons present in it .
e. Moderator in nuclear reactor ---- there are some elements which acts as a moderator in nuclear reactor because the absorb radiations produced by radio active elements.
hope it helps
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.
.
.
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plz mark it as the brainliest answer
Answered by
6
Answer:
a. Atom---- atom is the structural unit. it is the smallest unit which can not be divided further.
b. Isotopes--- isotope are the elements having same atomic number but different atomic mass.
.c. Atomic number-- atomic number of an element is the total no. if protons present in it.
d. Atomic mass ---- atomic mass of an element is the sum of the electrons and protons present in it .
e. Moderator in nuclear reactor ---- there are some elements which acts as a moderator in nuclear reactor because the absorb radiations produced by radio active elements.
Explanation:
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