The statement that is NOT true of fission is B. slow neutrons are fired at a large nucleus.
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What is Nuclear fission</h3>
This is the splitting of large nuclei to smaller ones. It could be a natural or spontaneous dissociation by radioactive decay, or can be initiated in in a laboratory under required conditions. It involves;
- Splitting of large nuclei to two smaller ones
- Release of large amount of energy
- Neutrons released can be used to initiate chain reactions
Hence, the statement that is not true about fission is that slow neutrons are fired at a large nucleus.
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Answer:
Sodium nitrate and CH4
Explanation:
Acids have an "H" at the start and bases have a hydroxide (OH)
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
There is no hydrogen in ammonium sulfide it is just 1 ammonium and 1 sulfer