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
aleksklad [387]
3 years ago
8

Why does a doctor check your lymph nodes when you are sick?

Chemistry
1 answer:
AfilCa [17]3 years ago
7 0

Answer:

I think it would be B. But your lymph nodes swell when you are sick because of irritation and infection.

Explanation:

You might be interested in
Ice cream is made by freezing a liquid mixture that, as a first approximation, can be considered a solution of sucrose in water.
hjlf

Answer:

Freezing point is -2.81°C

Explanation:

34g/342gmol^-1 = 0.0994mol

n = m/mr

Molarity= 0.994/ 0.66 = 1.51M

◇T = -i × m ×Kf

Where ◇T is freezing depression

i= Vant Hoff factor

m = molarity

Kf = freezing content = 1.

860kgmol^-1

◇T =-1 × 1.51 × 1.860 = - 2.81°C

6 0
3 years ago
Identify the element whose highest energy electron would have the following four quantum numbers?
ad-work [718]

C. 6, 1, 0, -1/2

Explanation:

The four quantum numbers are:

  • Principal quantum number (n): this represents the energy level in which an orbital is located.
  • Azimuthal quantum number gives the shape of the orbitals in subshells accommodating the electrons.
  • Magnetic quantum number gives the number of spatial orientations or degeneracy of the orbitals in the subshells.
  • Spin quantum number describes the spinning of an electron in either clockwise or anticlockwise directions.

To know the electron with the highest energy, we use the principal quantum number values.

n values takes whole numbers i.e n = 1,2,3,4,5,6,7.............

The higher the value, the higher the energy level.

From the given quantum numbers, C has the highest energy levels.

Learn more;

Quantum numbers brainly.com/question/9288609

#learnwithBrainly

4 0
3 years ago
What are 3 permeable materials
gizmo_the_mogwai [7]
Permeable materials for what 
4 0
3 years ago
Read 2 more answers
If the element is closer to the top of the table is it's ionization energy larger?
Ulleksa [173]

Answer:

21

Explanation:

3 0
2 years ago
consider the balanced chemical equation below. when the chemical reaction was carried out calculated theoretical was yield for s
8_murik_8 [283]

Answer:

Explanation:

% yield = (actual yield / theoretical yield) X 100

For this question,

% yield = (150g/ 162 g) X 100 = 92.6%

7 0
3 years ago
Other questions:
  • Determine the vapor pressure of a solution at 55 °C that contains 34.2 g NaCl in 375 g of water. The vapor pressure of pure wate
    5·1 answer
  • A stationary object has no forces acting on it. Question 8 options: <br> True or False
    14·2 answers
  • _____ determines the type of element an atom is. The number of neutrons The number of electrons The number of protons The number
    12·2 answers
  • although geometry is of Pharmacy and H2O Aadi supported tetrahedral bond angle in water is less than that of ammonia discuss ​
    14·1 answer
  • Which statement best describes why specific heat capacity is often more useful than heat capacity for scientists when comparing
    13·2 answers
  • If you start with 512 grams of aluminum and 1147 grams of copper chloride to make aluminum chloride and copper, what is the limi
    11·1 answer
  • I REALLY NEED HELP can someone help me please I’ll mark you brainliest! :)
    5·1 answer
  • Is H2SO4 + NaOH &gt; Na2SO + H2O balanced
    10·1 answer
  • What is the least measurement of black hole, ​
    11·1 answer
  • g in the combustion of 0.398 mol c4h8, how many moles of o2 would be required to completely react with the fuel?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!