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
mina [271]
3 years ago
5

Question 26(Multiple Choice Worth 1 points) [01.03]Which of the following statements does not support scientific evidence of the

Big Bang Theory? (A)Evidence shows that the universe is continually expanding. (B)There are uniform amounts of cosmic microwave background radiation throughout the universe. (C)There is evidence of light elements throughout the universe. (D)Scientists have reproduced the same conditions that were present at the moment the universe began.
Chemistry
1 answer:
svp [43]3 years ago
8 0
B. There are uniform amounts of cosmic microwave background radiation throughout the universe.
You might be interested in
Why do different isotopes of an element generally have the same physical and chemical properties?
tresset_1 [31]

Answer:

The correct answer is because they have same number of protons but different number of neutrons.

Explanation:

Isotopes are atoms of the same element but differ only in the number of neutrons in the nucleus, i.e. they have same atomic number but different mass number.

Mass number is affected as they have different number of neutrons, thus effecting their physical properties.

The number of electrons and protons are same, i.e. their atomic number is same and thus their chemical properties are same as chemical properties are determined by the atom’s electronic configuration and that relates to number of protons.

5 0
3 years ago
Question 1 of 10What does the second quantum number (1) describe?O A. Which sublevel the electron is inB. Which energy level is
scoundrel [369]

Explanation:

The second quantum number also called the orbital quantum number describes the type of orbital or shape of it.

Answer: D. The specific orbital within a sublevel.

7 0
10 months ago
A motor and generator perform opposite functions, but their fundamental structure is the same. Their structure is a coil mounted
dybincka [34]
I’m pretty sure that it’s circuits. Hope I helped.
3 0
3 years ago
Read 2 more answers
Help help help help help
Savatey [412]

Answer:

Option 4 ) 1-butyne

Explanation:

In organic chemistry, you should use IUPAC convention in order to name an organic compound. First of all, you should identify the lenght of the organic chain, for this case, you have 5 C atoms, but in fact, you have a triple bond (which would be a substitute: ethynil-) as a substitute, so the main skeleton would have 4 C atoms (a butane)

Then, you start by numbering carbon N° 1 as the one that has the substitute (triple bound)-starting from the right, it would be the second C):

CH₃-CH₂-CH₂-C≡CH

Which will finally leads us to 1-butyne

5 0
2 years ago
Read 2 more answers
A glass of water sitting in direct sunlight evaporates over time. Explain this phase change in terms of the types of heat transf
dybincka [34]
This is a physical phase change it is still water it just separated and became less and less.it stays water though
5 0
3 years ago
Other questions:
  • What role does the mantle play in the rock cycle?
    15·2 answers
  • If the atomic mass of 1 oxygen atom is 15.9994 amu, how much mass does of 1 mole oxygen have?​
    9·1 answer
  • Describe how an acidic solution forms when HCI is mixed in water
    8·1 answer
  • The flame symbol represents which of the following hazards?
    8·2 answers
  • Describe the relationship between temperature and pressure of a gas. Can you think of a real world example of this relationship?
    5·1 answer
  • When is International coffee day?
    13·1 answer
  • Can someone please explain Hydrogen bonding to me?
    7·1 answer
  • Write the chemical equation for this reaction. Use the picture I provide!
    8·1 answer
  • Gas Law- please help!!!
    11·1 answer
  • At 2525 °c, what is the hydroxide ion concentration, [oh−][oh−] , in an aqueous solution with a hydrogen ion concentration of [h
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!