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
Dmitrij [34]
3 years ago
10

Identify whather the following are elements, compounds and mixture.

Chemistry
1 answer:
astra-53 [7]3 years ago
6 0
1 is element 2 is element 3 is compound 4 is element 5 is nothing in and water is a compound
You might be interested in
Convert 12.0 g of FeO into moles.
Ne4ueva [31]

Answer:

of FeO into moles.ififdjdjjfjdjfjfjfjfjfjfjfjfjfjfjf

6 0
3 years ago
Which statement is correct about the law of conversation of energy
Elden [556K]

Answer:

Energy is transferred when atoms are rearranged.

Explanation:

6 0
4 years ago
15.0 L of an ideal gas at 298 K and 3.36 atm are heated to 383 K with
Bess [88]

Answer:

Is the new volume, 10.80L?

Explanation:

But if wrong just ignore honestly.

3 0
3 years ago
A student is dissolving sugar in water to make candy. She notices that sugar lumps are forming at the bottom of the pan. What co
Y_Kistochka [10]
1. She should heat the solution
5 0
3 years ago
Why is not used at nuclear plant as a soverce for electrical energy
nikitadnepr [17]
The biggest reason is radioactive wastes. Nuclear power generated radioactive wastes like Uranimum, plutonium and amercium that inhibits gene expression and causes cancer to the environment. Nuclear plants use to release these wastes into the oceans, and it causes fishes to exhibit gender change, 3 eyes, 2 tails etc. The impact on human shows signs of serious blood, liver and lung cancers. 

There are currently no way to get rid of these wastes as they take hundred thousands of years to decompose. 

Another reason is they cause a small amount of green gas emission. Releases CO2 to the sky. They exhibit radioactive gas emission as well (causes cancer) .
7 0
3 years ago
Other questions:
  • Preparas una solución 0.25 m de NaOH, si tomas una muestra de 30 ml de esta solución y lo llevas a un aforo de 500 ml ¿cuál será
    13·1 answer
  • Sort these elements into pairs that would most likely exhibit similar chemical properties.
    15·1 answer
  • How many oxygen molecules are in 20.00 L of oxygen gas at STP?
    13·1 answer
  • What are systematic errors when reacting sodium thiosulfate with hydrochloride acid?
    6·2 answers
  • How many moles are in 153.00 grams of KCL3?
    5·1 answer
  • What is the function of the right side of the heart?
    9·1 answer
  • Samarium – 151 is a beta emitter. Write an equation for this nuclear reaction and identify the product nucleus.
    14·1 answer
  • Select the correct answer.
    5·1 answer
  • how do i solve these equations using proust's law? we haven't gone over balancing chem equations in class and our teacher doesn'
    14·1 answer
  • Given similar concentrations, the stronger acid corresponds to the lower pH. Comment on the relative strengths of the acids H3PO
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!