spencercasie5 spencercasie5

15-09-2022
Chemistry

contestada

1. When a substance is heated, what does NOT happen at the molecular level?
Molecular movement speeds up
Molecular movement slows down
a. Molecular movement speeds up
b. Molecular movements slows down
c. Molecules spread out
d. Molecules absorb energy

Respuesta :

sadieroebuck4 sadieroebuck4

15-09-2022

D, energy cannot be lost or gained during any change of state.

Answer Link

Otras preguntas

the value of x-y is negative, and x and y are both positive. what can you conclude about the values of x and y????

The sum of the length l and 19

rewrite without rational exponents, and simplify, if possible (x²y²)1/7

Chickens and Rabbits There is a total of 16 chickens and rabbits in a farm. The total number of legs (chicken and rabbits) is equal to 50. How many chickens and

Simplify leaving your answers with positive indices photo has questions

solve the following equation is isolate F: C=5/9(F-32)

Who discovered that the Earth took 365 days to move around the Sun?

How much higher is Checkpoint 5 than Checkpoint 2? Checkpoint 5 is -52Checkpoint 2 is -196

Theo had a balance of -4 in his savings account. After making a deposit , he has $25 in his account . What is the overall change to his account ?

what is 36/63 in simplest form?