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
Ivahew [28]
2 years ago
9

Identify iron by its properties

Biology
2 answers:
jarptica [38.1K]2 years ago
6 0

Iron is a lustrous, ductile, malleable, silver-gray metal (group VIII of the periodic table). It is known to exist in four distinct crystalline forms. Iron rusts in damp air, but not in dry air. It dissolves readily in dilute acids.

Standard potential: - o.44 V (Fe2+/ Fe); 0.77 V ...

Density: 7.8 g.cm-3 at 20°C

Melting point: 1536 °C

Ionic radius: 0.076 nm (+2); 0.064 nm (+3)

Ierofanga [76]2 years ago
4 0
Well there are a few different features such as the silver-grey metallic appearance, capable malleability, effective conductivity and lustrous shine !
You might be interested in
2. provides energy to a cell
-Dominant- [34]

Answer:

Mitochondria provides energy to the cell

6 0
3 years ago
Read 2 more answers
10. Where is methane produced?
BartSMP [9]

Answer: in the production systems of coal-burning power plants

7 0
3 years ago
What are reasons scientists use models?
vlada-n [284]

Answer:

To study objects that are way too small

6 0
3 years ago
Consider this animal cell.
V125BC [204]

Answer:

1: cell membrane

2. chloroplast

Explanation:

1. the cell membrane is the outer layer of an animal cell since they don't have cell walls

2. only plant cells have chloroplasts

4 0
3 years ago
What do all forms of transport have in common?
allsm [11]
Active transport requires energy from the cell. It occurs when substances move from areas of lower to higher concentration or when very large molecules are transported. Types of active transport include ion pumps, such as the sodium-potassium pump, and vesicle transport, which includes endocytosis and exocytosis.
3 0
3 years ago
Other questions:
  • Diseases such as the flu are spread through contact with contaminated respiratory droplets in _____ transmission.
    13·1 answer
  • Rachel is using a Bunsen burner to heat a solution. Which of the following would let her control the rate of reaction in the sol
    7·1 answer
  • What is the molecular formula for an organic compound
    12·1 answer
  • What represents Earth’s “modern commons”? *
    13·2 answers
  • There is a population of Drosophila flies in a small fruit shop
    10·1 answer
  • Describe the structure of the cell membrane
    9·1 answer
  • in an investigation to determine a factor that affects the growth of rats a student exposed 100 rats of the same age and species
    11·1 answer
  • What effects will the melting glaciers have on society?
    15·1 answer
  • How does phosphorus (in the form of phosphate) originally move through the<br> community?
    7·2 answers
  • Hurry help!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!