What's the answer for this: Rust forming on a piece of iron is an example of which of the following:

A. A physical change because the process can be reversed

B. The natural process of decay as metallic ions age

C. A chemical change because oxygen atoms from the atmosphere bonded with the iron atoms

D. violation of the laws of physics because new mass has been created

Answers

Answer 1

C. A chemical change because oxygen atoms from the atmosphere bonded with the iron atoms

Rust forming is an example of a chemical change. Hope this helps! :)


Related Questions

which of the following countries is located in the Caribbean?
A) Bolivia,
B) el Salvador,
C) The Dominican republic

Answers

Answer:

B) El salvador

Explanation:

I think that is the correct one

Bolivia im pretty sure

Why do men and women have different shoe size scales?

Answers

Men's and women's shoes are designed differently because our feet are different.

explain why we can say "cuatro y treinta" or "cuatro y media" when it is 4:30.

Answers

Cuatro means 4 and treinta means 30 so when it is 4:30, it is cuatro y treinta. Then, for cuatro y media, again cuatro is 4 but media means half hour. Half of an hour is 30 minutes so 4:30 is also cuatro y media. Hope that makes sense!

Read and choose the option with the sentence that matches the image, based on what you learned from the lesson.

Chicago baseball player smiles during batting practice prior to a baseball game
© 2018 The Associated Press

Me encanta aprender del dominicano Sammy Sosa. Yo voy a sus partidos con mi tía Isabel.
Antes de hacer mi tarea, me gusta ver partidos del estadounidense Alex Rodríguez.
Hoy voy a un partido. Ortiz juega. Ortiz tiene el apodo de Big Papi.
A mi abuelo le encanta hablar de los partidos del puertorriqueño Roberto Clemente.

Answers

Answer:

1. Tu / 2. Nuestra / 3. Mi / 4. El / 5. Tus / 6. Nosotros / 7. Tu / 8. Yo

Explanation:

Choose the sentence that is NOT reflexive.
Lucía y Manuel se despiertan a las 7.
Elena va a despertar a su hijo a las 7.
Rosa va a despertarse a las 7.

Answers

Answer:

Elena va a despertar a su hijo a las 7.

Explanation:

Maya____(ver) la tele cada noche

Answers

Answer:

ve

Explanation:

past tense of ver

tus pantalones no son los más grandes de la tienda.

Answers

Hey, so you didnt expecify what you needed or even ask a question so I just left the translation here. Anyways I hoped I helped (i dont think so lol)

ʕっ• ᴥ • ʔっ Translation: your pants are not the biggest in the store

se ha organizado una exposición en el museo de arte

Answers

Answer:

A exhibition has been organized at the museum of art.

Explanation:

solución a esta Guía de actividades y rúbrica de evaluación – Tarea 2
Autorretrato- texto descriptivo.

Answers

Answer:

El autorretrato es un texto que te describe a si mismo por lo que tienes que describirte a ti mismo si quieres pon me en comentario el texto y te lo traducire, soy bilingue y no uso traductor

The self-portrait is a text that describes yourself so you have to describe yourself if you want to comment on the text and I will translate it for you, I am bilingual and I do not use a translator :)

Explanation:

type your text in the coment and ill translate it

Help meee please ( no links thanks )

Answers

Answer:

Correr - To run

Yo corro

Tú corres

El, Ella, Usted corre

Nosotros corremos

Ellos, Ellas corren

Ustedes corren

Vender - To sell

Yo vendo

Tú vendes

El, Ella, Usted vende

Nosotros vendemos

Ellos, Ellas veden

Ustedes veden

Temer - to fear

Yo temo

Tú temes

El, Ella, Usted teme

Nosotros tememos

Ellos, Ellas temen

Ustedes temen

You're welcome.

Cierto o Falso: Los diminutivos pueden ser masculino, femenino, singular o plural.

Question 1 options:
True
False

Answers

todos los sustantivos que exigen la forma el del artículo y la desinencia -o del adjetivo. so ti true

Answer:

true

Explanation:

Todos los diminutivos, es decir, los sustantivos que tienen la terminación diminiutiva "-chen" o "-lein" son neutros en singular. Todos los sustantivos que terminan en el sufijo “-ung”, “-heit”, “-keit” o “-in” son femeninos. Todos los sustantivos que terminan en "-er" son masculinos y se refieren a alguien o algo que hace algo.

Answer all questions

Answers

What time is it Susan said
1. At what time does Susan go to school?
2. What does she do in her afternoons?
3. Where does Susan and her friends go on the weekends? At what hour does she get home?
4.what music do the young ones listen to in Costa Rica? What sport do they like to watch?
5.do the young ones work in when there is school in Costa Rica?



1.at what time do you go to school?what do you do after? Do you have a job?
2.where do you and your friends go on the weekends? In what do you go? (Ex. Car,bus,bike)
3.what music does your friends listen to? What sport does your friends watch?
4.at what time do you have to be home during the week? And in your weekends?



Hope this helps

50 POINTS PLEASE HELP!!!
Mi tarea de inglés es leer el libro de Roberto Clemente y su equipo. Me encanta leer, quiero ser deportista y quiero aprender de Clemente.

Based on the text and what you learned in the lesson, Clemente may inspire interest in ________.

1) art and health
2) education and nutrition
3) competition and humanitarian work
4) volunteerism and environmental work

Answers

Answer:

2)

Explanation:

From the text we learn that the narrator wants to be an ahlete and wants to learn from Roberto Clemente how to be one. Their homework is to read a book, which the narrator already enjoys doing.

2 because you learn about what they like to do and their sports and such!

!HELP! Answer true if the statement makes sense; answer false if it does not. Un vuelo procedente de Madrid va a Madrid. Question 5 options: True False

Answers

Answer:

I do not think so.

Explanation:

How can a flight from Madrid go to Madrid? It doesn't make sense so I would say false

como abrir una cuenta de banco en mexico desde estados unidos

Answers

Answer:

read more here: https://www.bloghispanodenegocios.com/en/how-to-open-a-bank-account-in-mexico-as-a-foreigner/?amp

Question 1 (10 points)
You add an "s" to nouns ending in a consonant to make them plural.
O True
O False

Answers

True, but sometimes it’s usually es it depends on the word

Answer my questions. For the ones who know Spanish and speaks Spanish. Plzzzz

Answers

Explanation:

1-quiero

2-puedo

3-vuelve

4-piensa

5 puede

6-cuesta

7-almorzamos

Translate: pues dejame pasar tiempo tontigo y vas ver como te lo demuestro.

Answers

Well let me spend time with you and you will see how I will demonstrate it

what are the Spanish conjugations

Answers

Answer:

yo estoy

tú estás

usted/él/ella está

nosotros/as estamos

ustedes/ellos/ellas están

Explanation:

These are the Spanish conjugations.

Present
Ángel (correr) con
su equipo todos los días.

Answers

Answer:

Corre

Explanation:

Angel corre con su equipo todo los dias.

Present tense of correr is corre if you are talking about someone else, in this case El/Ella

will mark as brainliest if correct
1. Yo _______ muy bien educado. *
1 point
ero
era
estaba
fue
2. Ella ____________________ a la guardería infantil con su hermano. *
1 point
fui
era
iba
estaba
3. Ellos _______ muchos muñecos. *
1 point
se peleaba
tenían
permitían
tenía
4. Nosotros ___________ a la cuerda con nuestras amigas. *
1 point
mentíamos
hablábamos
coleccionábamos
saltábamos
5. Tú ________ el triciclo cada día. *
1 point
mentías
coleccionaba
montabas
eras

Answers

1. era
2. iba
3. tenían
4.saltábamos
5. montabas

A short conversation in Spanish between two people who are meeting each other for the first time.

Answers

Answer:

Bruno: Hola

Luna: Hola Como esta

Bruno : yo bien como te enquentras

Explanation:

Can someone tell me if I translated this right. If not tell me how to correct it

There is no ham, seafood, and chicken. There is also no orange juice and soda.

translated to

No hay el jamón, los mariscos, y el pollo. También no hay el jugo de naranja y el refresco.

Answers

Almost right. :)

No hay jamón, mariscos y pollo. Tampoco hay jugo de china y refresco.

Or
No hay jamón, mariscos, ni pollo.
Tampoco hay jugo de china, ni refresco.
No hay jamón, mariscos, y pollo. También no hay jugo de naranja y soda.

I need help

The one that says 25 Un viernes en El charro I need all answers there

Answers

1. Comemos
2. Comieron
3. Leen
4. Sabe
5. Come
6. Hacen
7. Vemos
8. Lee
9. Como
10. Se
11. Veo
12. Comprende
13. Comprendo

A Lázaro le importa que su relato se saque algún fruto. Pronostica cuales podrán ser algunos posibles fruto.​

Answers

Cual es el relato de Lázaro ????

what is the story of lazaro?

tell me one thing that is different when writing adjectives in Spanish and English.

Answers

Answer:

One of the first differences you're likely to notice is that Spanish descriptive adjectives (those that tell what a thing or being is like) typically come after the noun they modify, while English usually places them before.

Explanation:

may it helpful for you

Answer:

In English, adjectives usually go before the nouns they describe. In Spanish, adjectives usually come after the nouns they describe.

Explanation:

I hope this is helpful.......

All of the following verbs are irregular in the present progressive form EXCEPT: *

seguir
leer
hablar
creer

Answers

Answer:

Leer y creer

Explanation:

the answer will be b babe

please help me im kinda confused

Answers

Answer:

Yo veo

Yo creo

Los alumnos leen.

Uds. cenan.

Yo tomo el desayuno.

Ellos van a comer.

Mariana tiene sed.

Los profesores escriben.

Tú bebes.

Yo leo.

Uds. viven.

Ellos deben

Yo tengo hambre.

Uds. comen.

Tú recibes.

El abre.

Nosotros acabamos de cenar.

Paco tiene que ir.

Ellas llegan.

Tú comprendes.

Explanation:

Spanish multiple choice!!!! marking brainliest!!

Answers

Answer:

the answer is C. despegar

Explanation:

PLS MARK ME BRAINLIEST!!!

does anyone know how to do this ? for spanish something with verbs

Answers

Answer:

1. Yo actuo

2. Tu analizas

3. Tu preguntas por ayuda

4. Nosotros preguntamos por ayuda

5. Yo soy exitoso

6. El es exitoso

7. Nosotras somos exitosos

8. Ella crea una página web

9. Nosotros debatimos

10. Nosotras hacemos un proyecto

11. el hace una experiencia

12. Yo hago una experiencia

13. Ellos hacen una presentación

14. Ellas lo descargaron por internet

15. Tu dibujas

16. Tu tienes almuerzo

17. Nosotras tenemos almuerzo

18. Ustedes fallaste un examen

19. Nosotros fallamos un examen

Explanation:

You have to translate the words into spanish in the present tense clarifying (Feminine) or (Masculine) and in one of them (Plural)

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