<u>Answer:</u> The nuclear equation for the conversion of He-3 nuclide to He-4 nuclide is given above.
<u>Explanation:</u>
Nuclear reaction are defined as the reactions in which nucleus of an atom is involved.
Positron emission is defined as the emission process in which positron particle is emitted. In this process, a proton gets converted to neutron and an electron neutrino particle.
The chemical equation for the reaction of He-3 with a proton follows:
Hence, the nuclear equation for the conversion of He-3 nuclide to He-4 nuclide is given above.
Answer:
Lapse rate
Explanation:
Lapse rate is the rate at which temperature here on Earth , drops with altitude. Lapse rate is the gradual drop in temperature with altitude.
Answer:
Fossil record
Explanation:
but first think about it befor you do so it could be wrong im not a computer
Answer:
Here is the full sentence: Enzymes affect the reaction in living cells by changing the SPEED OF THE REACTION.
Explanation:
The options attached to the question are given below:
A. Products of the reaction
B. Speed of the reaction
C. Temperature of the reaction
D. pH of the reaction
Enzymes are chemical substances, that affect the rate of biochemical reactions by speeding up the rates at which the reactions occur. Enzymes are found in all living cells and they are formed mostly from proteins. Enzymes speed up the rate of biochemical reaction by lowering the activation energy of the reaction. Each enzymes catalyses only specific reactions and work best under specific conditions.
The answer is (1). Temperature is directly proportional to the average kinetic energy of the particles in any given sample of matter, and it is usually defined along those lines.