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
Stella [2.4K]
3 years ago
14

How much time would it take for 9000 atoms of nobellium-253 (half-life is 97 s) to decay to 2250 atoms?

Chemistry
1 answer:
Svetradugi [14.3K]3 years ago
7 0

Answer:it’s 828292atoms

Explanation

You might be interested in
Which polyatomic ion forms A neutral compound when combined with group a1 monotonic ion in a 1:1
kolezko [41]

Answer:

"Nitrate" is a polyatomic ion forms A neutral compound when combined with group a1 monotonic ion in a 1:1

Explanation:

Nitrate is a polyatomic ion with the molecular formula NO⁻ ₃. Organic complexes that comprise the nitrate ester as a functional group are also named nitrates. Nitrates are shared apparatuses of fertilizers and explosives. Almost all nitrate salts are soluble in water. Usually nitrates that enter the body by eating or drinking leave the body without harm. These nitrites in the blood cause changes in hemoglobin, or the molecules that help move oxygen in the body. Nitrates can make it so that less oxygen is available for the body to function properly.

6 0
3 years ago
Why do nuclear reactions take place
jolli1 [7]

Answer:

Nuclear reaction occurs when an elementary particle or another nucleus has enough energy to disturb internal structure of a bombarded nucleus to such a level that it undergoes a transition to a different state.

5 0
3 years ago
Explain how mass out 10 mL of milk
kirill [66]
Hi,

mL are smaller than liters. So milk should be liters, right? Yeah it should. If yiu put milk on a scale, it would go down bc it is so heavy. If it was not as heavy, it would be a different story here. Think of it that way.
8 0
3 years ago
Which of the following is NOT a characteristic of metals?
lesantik [10]
I can’t see the question :/
5 0
3 years ago
What is the heat of fusion of water in calories per mole?​
Mumz [18]

Answer:

<u><em>79.72 Calories</em></u>

Explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following would be the most appropriate unit for measuring the length of a pencil?
    7·2 answers
  • How many grams of nh3 can be produced from 3.80 mol of n2 and excess h2?
    9·1 answer
  • Which can lead scientists to change a theory that has already been accepted? Check all that apply.
    15·2 answers
  • What is the ideal gas constant?
    12·1 answer
  • Importance of good health paragraph <br>​
    14·2 answers
  • What is a single celled organism able to do? survive on its own make tissues grow to large sizes differentiate
    8·1 answer
  • An unknown compound X has the empirical formula C3H6O and a molecular ion peak in its mass spectrum at m/z 116. X shows no IR ab
    7·1 answer
  • Help! Quicklyyyy! Easy science thing.
    11·1 answer
  • What is the formula for triphosphorus tetrasulfide?
    11·1 answer
  • The velocity is ___ when the distance is kept the same and the time is halved
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!