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
Alex73 [517]
3 years ago
15

Which of the following is the closest to the observed abundance of 71Ga, one of two stable gallium isotopes (69Ga and 71Ga). The

answer in the book shows 40%, and I have absolutely no idea how to solve this. Please help!
Chemistry
1 answer:
natali 33 [55]3 years ago
3 0
The outcome of that will be 44
You might be interested in
Help me answer this question pls
Nostrana [21]
The answer should be D all of the above
3 0
3 years ago
Read 2 more answers
Which best describes the particles in a gas when the temperature rises from 23 °C to 46 °C?
mariarad [96]
I think the correct answer is b. Temperature is proportional to the average kinetic energy so when temperarure rises so will the average kinetic energy. I hope this helps. Let me know if anything is unclear.
5 0
3 years ago
Who won't free Brainliest
taurus [48]
Me me me me me me me me
6 0
3 years ago
Read 2 more answers
If a mole of sodium chloride weighs approximately 58 grams, and you have 29 grams of sodium chloride, how many moles of sodium c
Dennis_Churaev [7]
Molar mass NaCl = 58 g

Mass of solute = 29 g

number of moles:  mass of solute / molar mass

n = 29 / 58

n = 0.5 moles

hope this helps!
4 0
3 years ago
The A-36 steel band is 2 in. wide and is secured around the smooth rigid cylinder. If the bolts are tightened so that the tensio
butalik [34]

Answer:

Explanation:

(1) first part of solution: we know stress= Force/Area ; Force= 400lb and Area as given

(2) Second part of the solution its the standard formula for Hoop stress and the formula explains all the terms

(3) Third part of the solution we know Strain= (Change in length)/original length  and also the strain are substituted in terms of strain and youngs modulus

Further explanation are given in the attach document.

8 0
3 years ago
Other questions:
  • Which type of ions are formed when an acid is dissolved in water?
    8·2 answers
  • Be sure to answer all parts. Consider the formation of ammonia in two experiments. (a) To a 1.00−L container at 727°C, 1.30 mol
    6·2 answers
  • Which of the following fractions can be used in the conversion of 1000 mL to the unit m3? 1L/1ML 1CM^3/1ML 1CM^-3/1ML 1M^3/1L
    14·1 answer
  • The colour of RBC is Red .why?​
    9·1 answer
  • How does cohesion affect the evaporation rate of water
    8·1 answer
  • Which tool or tools would you use to measure and compare the mass of a cup of fresh water and a cup of salt water
    7·1 answer
  • Is water an element compound or mixture
    13·1 answer
  • How can people conserve water at home?
    12·2 answers
  • Detecta cuál de las siguientes fórmulas estructurales no cumple con la tetravalencia del carbono (formar cuatro enlaces)
    14·1 answer
  • How do the metals in group 1 compare with the transition metals?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!