anwer who will answer
Answers
Answered by
2
Explanation:
The number of neutrons is equal to the difference in the mass number and atomic number.
It is equal to 14−6=8.
(a) The number of neutrons present in 7 mg of C-14:
=147×10−3×6.02×1023×8
=2.408×1021 neutrons
(b) Total mass of neutrons in 7 mg of C-14:
=2.4088×1021×1.675×10−27
=4.035×10−6 kg.
Answered by
0
Answer:
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Similar questions