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
Gekata [30.6K]
2 years ago
7

Which class of biomolecule do the molecules in the table belong to?

Chemistry
1 answer:
kondaur [170]2 years ago
8 0
The oythagorean theroem
You might be interested in
Please please help me i’m so confused! i will give brainleiest answer
pochemuha

Answer:

PLEASE MARK AS BRAINLIEST!!

Explanation:

Calcium has an atomic number of 20 and an atomic mass of 40

The mass number of an isotope is the sum of the number of protons and neutrons in the atomic nucleus. The atomic number is the number of protons. The calcium-40 isotope has a mass number of 40 , and an atomic number of 20 , therefore it has 20 protons.

7 0
3 years ago
NEED ASAP. WILL MARK BRAINLIEST!
Nesterboy [21]

Answer:

B. Matter is composed of very small particles.

Explanation:

All matter is composed of extremely small particles called atoms. All atoms of a given element are identical in size, mass,

7 0
2 years ago
Read 2 more answers
Which compound will have the larger rf value on a si02 tlc plate using 10 % ethyl acetate/ hexane as eluent: 3-decanone or 3-dec
Hatshy [7]

The formula of determining the R_f value is:

R_f = \frac{distance travelled by the solute}{distance travelled by the solvent}

where both the distance are measured from the common origin.

10 % ethyl acetate/ hexane means it has 10 % ethyl acetate and 90 % hexane which are non-polar in nature. Hence, the non-polar compound will travel farther in the TLC plate along with the eluent and the polar compound will travel less as they remain attracted to the polar adsorbent SiO_2.

Among 3-decanone and 3-decanol, 3-decanone will have high R_f as it is non-polar.

Among toluene and benzoic acid, toluene will have high R_f as it is non-polar.

Among cyclooctane and cyclooctanone, cyclooctane will have high R_f as it is non-polar.

7 0
3 years ago
(a) 12 cm + 0.031 cm + 7969 cm =
andreev551 [17]

Answer:

7981.031

Explanation:

8 0
3 years ago
Read 2 more answers
In which type of reaction do two lighter nuclei combine to form one heavier nucleus?
vfiekz [6]
(3) nuclear fission

Hope I helped!
5 0
3 years ago
Read 2 more answers
Other questions:
  • Ted wants to hang a wall clock on the wall by using a string. If the mass of the wall clock is 0.250 kilograms, what should be t
    14·2 answers
  • Carbon-12 and carbon-13 are isotopes of carbon. Which of the following statements is correct?
    7·1 answer
  • a balloon filled with 750.0 ml of helium at a temperature of 25 degrees celsius and an atmosphere pressure of 745 mm Hg. What vo
    9·1 answer
  • Which of the following correctly describe insulin and glucagon? select all that apply.
    11·1 answer
  • How much heat is absorbed by a 26g iron skillet when its temperature rises from 13oC to 26oC?
    9·1 answer
  • Balance the following chemical equation:<br>NaBr+<br>Cl2, –<br>NaCl+<br>Br2​
    15·1 answer
  • Help please
    6·2 answers
  • How do you think the atomic radii will change as electrons are added to a shell?
    15·2 answers
  • Uranium is classified as what type of element?
    6·1 answer
  • Helppppppppppppppppppppppppppp
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!