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
Nataly [62]
3 years ago
5

Can someone help please!

Chemistry
2 answers:
trasher [3.6K]3 years ago
7 0

Answer:

Mixtures

Explanation:

SIZIF [17.4K]3 years ago
6 0

Which of these are broken down during chemical, but not physical changes?

I am not so sure about this one... sorry

According to the periodic table of the elements, which set of elements has similar properties?

He, Ne, Ar have similar properties because there in the same group.

What is its mass number?

Beryllium's mass number is 9.

I am so sorry I wasn't able to answer the 1st question... but I hope I helped you.

You might be interested in
How much water vapor can a cubic meter of air hold at 25 degrees celcius
Thepotemich [5.8K]
I think you might find your answer here https://answers.yahoo.com/question/index?qid=20121101101721AAeZyHE
5 0
3 years ago
Read 2 more answers
180m/173 Tl -> 180/173 Tl + ? Express your answer as a nuclear equation ​
Law Incorporation [45]

Answer: The nuclear equation is ^{180}_{173}Tl \rightarrow ^{180}_{173}Tl + ^{0}_{0}\gamma.

Explanation:

A nuclear reaction in which a heavy particle splits into another particle along with release of energy is called a nuclear fission reaction.

For example, ^{180}_{173}Tl \rightarrow ^{180}_{173}Tl + ^{0}_{0}\gamma

Here, energy is radiated in the form of gamma radiation.

Thus, we can conclude that the nuclear equation is ^{180}_{173}Tl \rightarrow ^{180}_{173}Tl + ^{0}_{0}\gamma.

4 0
3 years ago
Which arrow represents the change of state described above? <br>L<br>N<br>O<br>P​
denis-greek [22]

Answer:

The answer is either o or p i think it is p

Explanation:

6 0
3 years ago
Read 2 more answers
You are working the grill at a restaurant and are having trouble getting the grill lit through electrical means. You light a mat
never [62]

Answer:

in this situation I would a little bold

Explanation:

first I don't know what extinguisher I would use pretty much any that helps with fires. I'll back people up, take the hood and put it on the small fire that way it will light out more and if I open the hood and there still a little fire I would use the extinguisher and no one gets hurt :)

6 0
3 years ago
I am a celestial body that does not produce light. I orbit a planet
Artyom0805 [142]
A moon would be the correct answer.
5 0
3 years ago
Other questions:
  • Elements are organized on the periodic table based on their properties. Which statement correctly predicts and explains the chem
    5·2 answers
  • as you drive along the roadside, you and your friend notice a dead deer that apparently was struck by a car. Your friend comment
    5·1 answer
  • Is carbon dioxide a good absorber of infrared radiation
    9·1 answer
  • Based on the oxidation states of the atoms in this reaction, answer the questions. 4Fe(0) + 3O2(0) → 2Fe2(3+)O3(2-) How many ele
    10·1 answer
  • If 625 ml of pure water is added to 344 ml of 1.675 m na2so4, what is the new concentration of na2so4?
    5·1 answer
  • Why do scientists often use bacteria to produce medicines?​
    12·2 answers
  • Black holes are the final stage of what star
    10·2 answers
  • Explain the concept of molar mass.
    6·1 answer
  • What is the structure of epithelial cells?
    10·1 answer
  • SIGNIFICANT FIGURES ARE FIGURES WITH
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!