9jmpsv7pdj 9jmpsv7pdj

22-04-2021
Chemistry

contestada

1
Select the correct answer.
When melted Iron solidifles without any change in temperature, what is happening on the atomic level?
ОА.
The iron atoms are gaining kinetic energy.
ОВ.
The iron atoms are losing kinetic energy.
Ос.
The iron atoms are gaining potential energy.
OD
The iron atoms are losing potential energy.
Reset
Next

Respuesta :

ogechiachilobi51 ogechiachilobi51

22-04-2021

Answer:

A. the iron atoms are gaining kinetic energy

Explanation:

when the iron melted and solidifies it loses potential energy and changes to kinetic energy

Answer Link

Otras preguntas

Patrick is doing a card trick using a standard 52-card deck with four suits: hearts, diamonds, spades, and clubs. He shows his friend a card, replaces it, and t

How was William Shakespeare different from the poets and playwrights known as the University Wits? A.) He was educated at Cambridge University. B.) He went to

Which type of criminal intelligence do you think poses the highest risk of civil rights infringement? Why? Which phase of the typical criminal intelligence proc

Changing prices to attract customers is most difficult in a ________. A. oligopoly market B. monopoly market C. purely competitive market D. monopolistically

At the beginning of the afghanistan war, allied ground forces were supplied by the: afghan northern alliance taliban french and british afghan freedom fighters

A school requires an entrance exam score that is in the top 3% of the population in order to be accepted. If an entrance exam has a mean of 500 and a standard d

Which of these shows 2s + 8 rewritten using the commutative property of addition? 8s + 2 8s − 2 8 + 2s 8 − 2s

Warm-up routines increase body temperature. What other effect do they have on the body? A.) They increase blood flow. B.) They decrease blood flow. C.) They inc

Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. A rocket is launched from atop a 76-foot cliff with an initial ve

Which phrase best describes the form of government created by the Constitutional Convention of 1787? A) a weak central government that granted power to the stat