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
Alex787 [66]
3 years ago
7

What is the oxidation number for CI? -2 +2 -1 +1

Chemistry
1 answer:
jeka943 years ago
8 0

Answer:

-1

Explanation:

Chlorine is present in group seventeen. It has seven valance electrons. it is the member of halogen group. These are six elements Fluorine, Chlorine, Bromine, Iodine, Astatine. Halogens are very reactive these elements can not be found free in nature. Their chemical properties are resemble greatly with each other. All halogen member need one electron to complete the octet and thus show -1 charge.

Properties of chlorine:

1. it is greenish-yellow irritating gas.

2. its melting point is 172.2 K

3. its boiling point is 238.6 K

4. it is disinfectant and can kill the bacteria.

5. it is also used in manufacturing of paper, paints and textile industries.

You might be interested in
Can someone help please
romanna [79]

helllllo

hiiiiiiiii

ha

6 0
3 years ago
Baby Mice
alexgriva [62]

Answer:

I would say for #1 Fiona and for #2 sexual

Explanation:

Please give brailiest

6 0
3 years ago
I need help with this question ​
VARVARA [1.3K]

Answer:

2.25×10¯³ mm.

Explanation:

From the question given above, we obtained the following information:

Diameter in micrometer = 2.25 μm

Diameter in millimetre (mm) =?

Next we shall convert 2.25 μm to metre (m). This can be obtained as follow:

1 μm = 1×10¯⁶ m

Therefore,

2.25 μm = 2.25 μm / 1 μm × 1×10¯⁶ m

2.25 μm = 2.25×10¯⁶ m

Finally, we shall convert 2.25×10¯⁶ m to millimetre (mm) as follow:

1 m = 1000 mm

Therefore,

2.25×10¯⁶ m = 2.25×10¯⁶ m /1 m × 1000 mm

2.25×10¯⁶ m = 2.25×10¯³ mm

Therefore, 2.25 μm is equivalent to 2.25×10¯³ mm.

6 0
3 years ago
PLEASE HELP QUICK I WILL GIVE BRAINLIEST
Dvinal [7]

Answer:

3.00 moles Mg

Explanation:

4 0
3 years ago
2 reasons why recycling aluminium is a good idea
Mazyrski [523]

Answer:

Recycling aluminium saves around 95% of the energy needed to make the metal from raw materials. Along with the energy savings, recycling aluminium saves around 95% of the greenhouse gas emissions compared to the 'primary' production process.

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Complete and balance the following oxidation-reduction reactions, which give the highest possible oxidation state for the
    5·1 answer
  • why does every human measurement have uncertainty associated with it? Why must we manage the uncertainty during calculations?
    13·1 answer
  • When water reaches its boiling point and turns into water vapor what happens to its molecular structure
    9·1 answer
  • Which determines the frequency of a sound wave? A the intensity of the sound waves B the rate at which the sound source is vibra
    15·2 answers
  • In sound wave what is the distance between comprehension called
    8·1 answer
  • When hydrogen and oxygen combine to form water, which term is used to describe the water? A. product B. reactant C. catalyst D.
    7·2 answers
  • What role doe ionic compounds play in our bodies?
    7·1 answer
  • How many grams are 0.5 moles of NaCl???
    8·1 answer
  • What is the name of sc(oh)3
    14·2 answers
  • How many grams of acetic acid are present in 250g of vinegar that contains 5.00% acetic acid? ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!