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
sveta [45]
3 years ago
5

What makes iron a pure substance ?​

Chemistry
1 answer:
AnnZ [28]3 years ago
6 0

Answer:

Pure Substances are made of the same material throughout and have the same properties throughout. Pure substances cannot be separated into other substances. Some examples are carbon, iron, water, sugar, salt, nitrogen gas, and oxygen gas. ... If so, you have a pure substance.

Hope this helps!!

Can I be Brainliest? ☺

You might be interested in
How do you do part B?
galina1969 [7]
I cannot see the whole equation.Therefore I shall not answer

7 0
3 years ago
When should you<br> use a fume hood?
AfilCa [17]

Answer:

if you are working with hazardous materials.

Explanation:

A properly operating and correctly used fume hood can reduce or eliminate exposure to volatile liquids, dusts, and mists. It is advisable to use a laboratory hood when working with all hazardous substances.

4 0
3 years ago
Why do atoms gain or lose electrons?
Aleksandr [31]

Answer:kapil

Explanation:

Atoms lose electrons, if an electron gets more energy than then binding energy of the electron. This may be because of a collision with a charged particle or because of absorbtion of a photon. In a metal, there are just other positive charges nearby. The electron is not lost, but shared.

6 0
3 years ago
When there is unequal sharing between two atoms of the electrons in a bond, which type of bond is it?
dexar [7]
Polar covalent, it is what happens when there is unequal bond between two atoms, where one has a slightly negative charge and one has a slightly positive charge.
3 0
3 years ago
Read 2 more answers
.
jolli1 [7]

Answer:

B. first level consumers.

Explanation:

The first level consumers are also the primary consumers. They are the animals that depends or rely on plants to transform chemical energy into carbohydrates and sugar.

Primary consumers are mostly herbivores. They feed on plant matter by which they derive their nutrition. They have special enzymes that helps to convert plant materials into substances needed for their body.

So, the first level consumer takes plant matter and convert them into useful food materials for their own nutrition.

The second level consumers depend on the first level consumers for nutrition.

3 0
3 years ago
Other questions:
  • Why was nutmeg also called the spice of madness
    12·1 answer
  • The force of gravity on Planet B is 3.4 m/sec2. A box weighs 34 N on Earth. What is the mass of the box?
    14·2 answers
  • When the ionic compound ammonium chloride, NH 4 Cl, , dissolves in water, it breaks into one ammonium ion, NHt^ 1+ , one chlorid
    9·1 answer
  • The larger oxygen atom, with more protons, is more ____________ than the hydrogen atom and attracts the electron pair closer.
    15·1 answer
  • You have a solution suspected to contain copper(II) ions, barium ions, or iron ions. Which of the following solutions might be a
    13·1 answer
  • Are ionic compounds flexible or brittle​
    12·1 answer
  • In addition to the two types of motion found in liquids, gases have <br> What kind of motion
    9·1 answer
  • Identify the major force between molecules of pentane and hexane
    14·1 answer
  • What three types of particles make up an atom? What are their charges?
    5·2 answers
  • Please only answer if you are 100% sure it's a major grade.<br> .<br> 35 POINTS
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!