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
Virty [35]
3 years ago
12

Plz help... answer this question!

Chemistry
1 answer:
Mkey [24]3 years ago
5 0

Answer:

B

Explanation:

Because element is made up of only one type of atoms and figure b show only one type of atoms.

You might be interested in
What do plants do that requires Energy?
Kruka [31]

Answer:

Photosynthesis

Explanation:

Photosynthesis uses energy from light to convert water and carbon dioxide molecules into glucose (sugar molecule) and oxygen. The oxygen is released, or “exhaled”, from leaves while the energy contained within glucose molecules is used throughout the plant for growth, flower formation, and fruit development.

7 0
3 years ago
How many atoms are in 5.5 moles of carbon dioxide
Veronika [31]

Answer: I think the answer is, 3.312177825e+24 atoms

Explanation: I had a problem similar to this, Hope this helps!

4 0
2 years ago
Read 2 more answers
Help with this please!!
Natali5045456 [20]

Answer:

#2 is melting ice and #3 is radiation

Explanation:

hope this helped

6 0
2 years ago
Read 2 more answers
Water has a high (blank) which causes it to heat very slowly
valentinak56 [21]
<span>i believe its water has a high temperature. hope i helped</span>
7 0
3 years ago
Element Z has a mass of 430g. Scientists determined it to have a ½ life of 5 years. How many grams of element Z will remain afte
Afina-wow [57]

Answer:

hope this helped youu:)

7 0
3 years ago
Other questions:
  • Question 1 of 15<br> 2 Points<br> What is another name for a pure substance?<br> Answer here
    14·1 answer
  • Properties of group 7 (aka. The Halogens)?
    6·1 answer
  • Atoms of metallic elements tend to...
    6·1 answer
  • The cylinder of aluminum in class was approximately 13mm in circumference and 42mm in length. What would be it's approximate mas
    5·1 answer
  • What is the electron configuration of the element in period 2 that has 5 valence electrons (valence electrons are the electrons
    5·1 answer
  • When a given reaction is conducted in a calorimeter, energy is absorbed from the surrounding water and results in a decrease in
    8·2 answers
  • Can anyone please suggest me a good and easy project topic for physics and chemistry. For class nine or ten students.Please plea
    10·1 answer
  • 21. an atom has 216 protons, how many electrons does it have?
    11·1 answer
  • Select all the statements that correctly describe the chair conformation of cyclohexane. Multiple select question. The bond angl
    6·1 answer
  • An element emits light at a wavelength of 584 nm. What is the energy of the photon with that wavelength?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!