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
krek1111 [17]
3 years ago
6

Uranium is a radioactive element that is highly unstable and it has a half-life of 4.5 billion years. Uranium comes in many diff

erent forms (shown below). Looking at the nuclear notations below, what is the neutron number of both of the elements below? What is the relationship of the two elements below?
A: U-235 has 235 neutrons, U-238 has 238 neutrons and they are isotopes of each other.
B: U-235 has 143 neutrons, U-238 has 146 neutrons and they are isotopes of each other.
C: U-235 has 235 neutrons, U-238 has 238 neutrons and they are ions of each other.
D: U-235 and U-238 have 92 neutrons and they are ions of each other.
Chemistry
1 answer:
viva [34]3 years ago
7 0

Answer: c

Explanation:it just is

You might be interested in
Write the condense structural formula of the following compounds.
lozanna [386]

A condensed structural formula is a simple way of representing organic compounds.

The given organic compounds and condensed structural formula is presented below;

  • The condense structural formula of  alkene 2,7 Undecadiene  with molecular formula C₁₁H₂₀ is in the image uploaded.
  • The condense structural formula of 2,8 Nonene with the molecular formula C₉H₁₈ is in the image uploaded.
  • The condense structural formula of  5 Decyne with the molecular formula C₁₀H₁₈ is in the image uploaded.

Learn more about structural formula here: brainly.com/question/514499

3 0
3 years ago
Can sound pass through space? why or why not?
ivolga24 [154]

Answer:

Sound waves are travelling vibrations of particles in media such as air, water or metal. So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate.

Explanation:

4 0
3 years ago
Define activation energy
love history [14]
<span>The minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.
Just look up the word bud :)</span>
7 0
4 years ago
What properties do scientists use to identify minerals
sineoko [7]

<span>Scientists use-
Hardness</span>

<span />Streak

Density

Specific Gravity

ColorCrystal Shape.LusterCleavage/Fracture
           
6 0
4 years ago
Read 2 more answers
I need the answer please
padilas [110]

Answer:

transmission?

Explanation:

6 0
3 years ago
Other questions:
  • Which statement concerning elements is true? (1) Different elements must have different numbers of isotopes. (2) Different eleme
    6·1 answer
  • Why should scietist as questions
    13·1 answer
  • According to reference table adv-10, which is the strongest reducing agent?
    6·1 answer
  • ½ H₂(g) + ½ I₂(s) --&gt; HI(g) ΔH= 26 kJ/mol
    13·1 answer
  • How likely do you think it is that life exists on other planets
    8·1 answer
  • 26.9 square centimeters is equivalent to how many square feet?
    9·2 answers
  • The equilibrium concentrations for the reaction between SO2 and O2 to form SO3 at a certain temperature are given in the table b
    6·1 answer
  • PLEASE HELPPPPPP!<br> I'll appreciate!
    10·1 answer
  • Can someone plz help me answer this question
    8·1 answer
  • Plan a method the students could use to test their hypothesis.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!