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Is the parent element always radioactive in a nuclear reaction?
No, the parent element in a nuclear reaction is not always radioactive. While many parent isotopes are indeed radioactive and decay into stable or unstable daughter isotopes, there are also stable isotopes that can undergo nuclear reactions without being radioactive themselves. For example, stable isotopes can be involved in nuclear reactions such as neutron capture or fusion, but they do not decay over time like radioactive isotopes.
Is the parent isotope always radioactive In a nuclear equation?
No, the parent in the nuclear equation is not always radioactive. For example, the following reaction shows a neutron capture by 23Na, which is not radioactive. 1123Na + 01n --> 1124Na where 01n is a neutron.
What c word defines substance that speeds a chemical reaction without being consumed?
Catalyst is the substance that speeds up a chemical reaction without being consumed in the process.
What is the role of iodine in the reaction between peroxide and a substance?
Iodine acts as a catalyst in the reaction between peroxide and a substance, speeding up the reaction without being consumed itself.
What is it called when one or more substances change into one or more new substances?
This could refer to a chemical transformation (chemical change), a chemical reaction, or spontaneous change. Some changes require another substance or substances to be mixed together. Some reactions will occur by themselves without any outside manipulation or stimulation.
Critical mass is the of material required to produce a chain reaction?
minimum amount
What is a substance that speeds up a chemical reaction without being consumed by the reaction?
A substance that speeds up a chemical reaction without being consumed is called a catalyst. Catalysts lower the activation energy needed for a reaction to occur, allowing it to proceed faster, but they remain unchanged at the end of the reaction.
What is the substance that alters the rate of a chemical reaction without being permanently changed in the reaction?
These are called catalysts.
What is a substance that alters the rate of a chemical reaction without being permanently changed in the reaction?
These are called catalysts.
Why are nuclear coolers important?
because without the cooling effect produced most often by the addition of water, the heat produced by the nuclear energy production process will cause the nuclear substance (plutonium, uranium and other sources) to melt down and produce extremely dangerous radioactive gases into the natural and social environment. an example of this exact situation occurring is the incident in Fukushima, Japan 2011. Where an earthquake and tsunami disrupted energy production and cooling facilities causing partial meltdowns of the plants radioactive core and the release of radioactive gases into the lower atmosphere.
What is a substance that speeds up a chemical reaction without permanently being changed itself?
A catalyst is a substance that speeds up a chemical reaction by lowering the activation energy needed for the reaction to occur, without being consumed or permanently altered in the process.
A material used to increase the rate of a reaction is a...?
catalyst. A catalyst is a substance that increases the speed of a chemical reaction without being consumed in the process.
