qsergy12345 qsergy12345

11-12-2020
Chemistry

contestada

Melvin is exploring the different kinds of changes that can happen to substances. After reading about the kinds of changes that occur, he saw some rust on a pipe that was going into his house. What kind of change is the formation of rust?

A.reactant
B.physical
C.chemical

Respuesta :

thatLilWeeb thatLilWeeb

11-12-2020

Answer:

It is B. physical.

Explanation:

The rust on the pipe is something causes by something, which mean it is physical. Hope this helped you out!!

Have a wonderful day! :D

Answer Link

maddy2149 maddy2149

11-12-2020

I think it’s c because when ever it rains it make medal rust

Answer Link

Otras preguntas

The journey of slaves from africa to north america was known as the middle passage. why was it known by this name?

Which is the second tier of courts in the federal system

One essential feature of the normal distribution is that its graph is A) skewed. B) bell shaped. C) inverted v-shaped D) bimodal (two-humped). I need 10

What surface features does mars have that are also common on earth?

The Jews living during the time of Jesus' birth wanted the Messiah to deliver them from earthly rulers, to be a(n): Lamb of God Lion of God Angel of the Lord

Please help me i need an answer

Copán es un sitio arqueológico maya ubicado en la frontera oeste de ___________________.

All members of one species that live in a common area and whose population dynamics are different from those of other populations

2abc-3ab if a=2, b= -3, and c=4

Read the excerpt from Act I, scene i of Romeo and Juliet. Yet tell me not, for I have heard it all. Here’s much to do with hate, but more with love: Why then,