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
Marysya12 [62]
3 years ago
7

Please help me with these Radioactive Decay Problems ASAP! I need helppppp

Chemistry
1 answer:
Masteriza [31]3 years ago
5 0

Answer:

5

Explanation:

it is very simple

You might be interested in
Which of the following is true for all chemical reactions
Zolol [24]
The answer to the question is C
5 0
3 years ago
Question:
anzhelika [568]

Answer:

A. Chemical

B. physical

Explanation:

7 0
3 years ago
True or False: Cohesion is the attraction between particles of the same<br> substance
RideAnS [48]

Answer: True

Explanation:

4 0
3 years ago
A cell with osmolarity measuring 300 mosm/l is placed in a beaker that contains a nacl solution with osmolarity of 150mosm/l. pr
tia_tia [17]
<span>My hypothesis is the the cell, having a higher osmolarity than the solution of of nacl in the beaker, will have an osmosis reaction releasing into the solution of nacl. This will continue until both cell and solution reach a balance.</span>
5 0
3 years ago
Write a question about how changing temperature affects a gas.
UNO [17]
Which property of gas affects the gas by change in that property ?
7 0
3 years ago
Read 2 more answers
Other questions:
  • 1. A gas has a pressure of 799.0 mm Hg at 50.0 degrees C. What is the temperature at standard Pressure?
    6·2 answers
  • NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
    9·2 answers
  • If the rate law for the reaction A ⟶Products is rate = k[A], calculate the value of k from the following data: 
    8·1 answer
  • Part A
    5·1 answer
  • We observe a distant object in space and see that the spectral lines for hydrogen in the object's light appear at a shorter wave
    10·1 answer
  • When a match is lit, sulfur (S8) reacts with oxygen to release energy and form sulfur dioxide, SO2. Write the balanced equation
    12·1 answer
  • Enough of a monoprotic acid is dissolved in water to produce a 1.35 M solution. The pH of the resulting solution is 2.93. Calcul
    8·1 answer
  • Identify the spectator ions in this reaction. Check all that apply.
    13·2 answers
  • 100 points plus i'll mark brainliest
    5·1 answer
  • 45 Gg = [? ]x10!?g<br> ]<br> =<br> ]
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!