As a chemical reaction occurs, the thermometer in the container records a drop in temperature. what is true of the reaction?
the reaction is endothermic because heat was taken in by the reaction.
the reaction is exothermic because heat was released by the reaction.
the reaction is endothermic because heat was released by the reaction.
the reaction is exothermic because heat was taken in by the reaction.
Answers: 1
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Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?
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Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
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As a chemical reaction occurs, the thermometer in the container records a drop in temperature. what...
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