The minimum amount of energy needed is called the "activiation energy". It varries depending on factors such as your reaction, temperature and several others.
activation enrgy it is activation energy
The minimum energy required for molecules to react.
Temperature.
The amount of energy it takes to boil a substance
quantum
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Activation Energy
activation energy
The minimum amount of energy needed for a reaction to take place is called the activation energy.
State the term used to describe the minimum amount of energy required for two colliding particles to rate
Activation energy. Pg 112 of the living world by Johnson and losos
The minimum energy required for molecules to react.
For the substance(s) to react
This energy is called "energy of activation", it is used to overcame the energy barrier between reactants and products.
Quanum
The energy required is called the activation energy. The minimum amount of energy needed to start a chemical reaction is given by the formula Ea=-RT*ln(k/A). R is the universal gas constant, T is temperature in Kelvin, k is the reaction rate coefficient and A is the frequency factor.
Energy creates heat
Although all foods are a source of energy for the human body, it is possible to consume a seemingly adequate amount of food without getting the required minimum of energy (calories).