1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rina8888 [55]
3 years ago
13

William finds a piece of pure iron in his garden. After a few days, the iron begins to rust. What are the two types of substance

s involved in the rusting process of iron?
Iron is........ With one kind of atom that combines with oxygen from the air to form rust( iron oxide)., Rust contains two types of atoms, which means it is.........


1)
-a compound
- an element
- a mixture

2)
-a compound
-an element
-a mixture
Biology
2 answers:
konstantin123 [22]3 years ago
8 0

Answer: element then compound

Explanation:

denpristay [2]3 years ago
4 0

The first can be filled with an element and the second blank can be filled with a compound.  

Iron is an element as it contains only one kind of atom, which combines with the oxygen from the air to produce rust, that is, iron oxide. The rust comprises two kinds of atoms, which signifies that it is a compound. A compound refers to a molecule that comprises at least two types of atoms. In the case, iron oxide is a compound as it comprises Fe and O atom.  


You might be interested in
at what distance from the earth's surface is the gravitational potential energy of a spaceship-earth system reduced to half the
galina1969 [7]

Answer:

the right answer is not aviable at this time

Explanation:

7 0
2 years ago
What is at least one reason why science cannot help to answer ethical or moral social issues?
Varvara68 [4.7K]
Because what we do comes down to our own conscious and moral values. Also everyone responds to situations differently
7 0
3 years ago
2. True or False<br> Ice is less than dense than water.
seraphim [82]

Answer. True

Explanation:

When water freezes, water molecules form a crystalline structure maintained by hydrogen bonding. Solid water, or ice, is less dense than liquid water. Ice is less dense than water because the orientation of hydrogen bonds causes molecules to push farther apart, which lowers the density.

5 0
3 years ago
How do you think the brain and the nervous system assist in times of limited body resources?
Leto [7]
Here is my answer. The brain and the nervous system assists in times of limited body resources by sending signals to the brain the necessities or needs that the other body systems require in order to function properly. Hope this answers your question. Have a great day!
8 0
3 years ago
Please Help I Need This Answer ASAP!!!! Will Give Brainliest To Best Answer!!!!!
galben [10]

It would be 6.6875 gram/ cubic centimeter

4 0
3 years ago
Other questions:
  • What structural modifications of the proximal convoluted tubule cells enhance their ability to reabsorb substances?
    15·1 answer
  • Which of the following is characteristic of a parallel circuit?
    11·2 answers
  • Bacteria is the simplest of cells. One special feature of bacterial cells that helps it survive in hostile environments is its
    5·2 answers
  • The pH of water is a measure of its a. saltiness. b. acidity. c. color. d. cloudiness.
    7·1 answer
  • Question 7
    5·1 answer
  • 6. A pink snapdragon is crossed to a white snapdragon. What is the probability of getting a red snap dragon
    5·1 answer
  • Where is mRNA produced?
    9·1 answer
  • Energy is converted from glucose, in the presence of oxygen, into numerous ATP molecules during
    9·1 answer
  • How is fish adapted? Write any two adaptational characters of them.​
    15·2 answers
  • Which statement best describes how artificial selection can decrease a population's biodiversity?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!