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
DedPeter [7]
3 years ago
12

PLEASE ANYONE HELP!!!

Chemistry
2 answers:
Fofino [41]3 years ago
7 0
The boiling point increases as more -CH2 groups are added
emmasim [6.3K]3 years ago
6 0

Answer:

I believe it's a.

Explanation:

You might be interested in
An atom with 4 protons, 5 neutrons, and 4 electrons has an atomic mass of _____ amu. (Enter a whole number.) Numerical Answers E
igor_vitrenko [27]
Beryllium - Atom Mass: 9
8 0
2 years ago
Read 2 more answers
Low energy waves have (3 points)
Sergeeva-Olga [200]

Answer:

Low energy waves have <u>a long wavelength.</u>

Explanation:

Energy of wave is directly related to  the frequency while it is inversely proportional to the wavelength.

If any wave have high energy it will have high frequency and smaller wavelength.

If the wave have lower energy then it will have lower frequency and higher wavelength.

Mathematical relationship:

E = h. f

E = h. c/λ

E= energy

h = planck's constant

f = frequency

c = speed of light

λ = wavelength

7 0
3 years ago
F<br>Calculate the pH of 1.00 X 10^-6 M HCI *​
amid [387]

Explanation:

A.ph 6 B. correct ph goes in a scale up to 14 below 7 is acidic above 7 is basic and in the middle is newtral when they say pH they are asking how acidic is it when they ask for pOH they are asking how basic it is pH is calculated using logs as is pOH so ans

12.65

5 0
3 years ago
True or false all countries are legally bound to survey and monitor for disease within their bodies
ra1l [238]

Answer:

False..........

7 0
2 years ago
What is the net ion charge of beryllium?<br><br> +2<br> -2<br> +1<br> -1
miss Akunina [59]
+2, because Beryllium is in the Group II of the periodic table.

Hope this helps!
8 0
2 years ago
Read 2 more answers
Other questions:
  • Question 4(Multiple Choice Worth 4 points)
    11·2 answers
  • A flask contains oxygen, carbon dioxide,
    12·1 answer
  • What are steroids that Aid in the development of muscles called
    12·1 answer
  • Which of the following is NOT a trait of gases ?
    5·2 answers
  • before you retire in the evening, you sit down for a snack of milk and cookies. when you waken in the morning, you discover a ca
    8·1 answer
  • A. During which segments does the kinetic<br> energy decrease?
    7·1 answer
  • Help please !!!!!!!!!!!!
    8·1 answer
  • Why do you think the astronomical unit is not used to measure distances on earth?
    11·2 answers
  • Electrolysis Is One of the Modern Technologies in Architecture’ Prepare an Investigatory Report That Supports the Statement”.​
    10·2 answers
  • What type of heat transfer drives plate tectonics?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!