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
jok3333 [9.3K]
3 years ago
12

How long would it take a 20 g sample of Thorium-234 to decay into only 5 grams of Thorium-234

Chemistry
1 answer:
Alik [6]3 years ago
7 0

Answer:

dang u got a canvas test 2?

Explanation:

You might be interested in
What is another name for a chemical change? A. chemical spill B. physical change C. physical property D. chemical reaction
Elenna [48]

The correct answer is D. chemical reaction.

5 0
3 years ago
Use the drop-down menus to answer the questions. Which type of radioactive decay produces particles with a positive charge and v
Alexus [3.1K]

Answer:

beta, gamma, gamma

Explanation:

I just guessed and got the answers ur welcome 2020 team work.

8 0
3 years ago
You have 0.5 l of air at 203 k in an expandable container at constant pressure. you heat the container to 273 k. what is the new
Leviafan [203]
0.593 L. V1/T1 = V2/T2
5 0
3 years ago
A slice of Swiss cheese contains 48 mg of sodium
Nookie1986 [14]

Answer: grams=0.048g, ounces=0.0017oz, 0.00011lb

Explanation:

Stoichiometry

48 mg x  1 g

          ÷  1000 mg  = 0.048 g

48 mg x  1 g            x 16 oz        

          ÷ 1000 mg  ÷ 453.6 g     = 0.0017 oz

48 mg x  1 g            x 1 lb        

          ÷ 1000 mg  ÷ 453.6 g     = 0.00011 lb

6 0
3 years ago
Dating advice help meeeeee!!!
Lana71 [14]

Answer:

Be yourself, be kind, cute, funny, and yeah

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • a 0.201 M aqueous solution of NaOH was used to titrate HCl in an aqueous solution. 30.5 ml of the NaOH was needed to neutralize
    7·1 answer
  • In the current model of the atom, ___. electrons and protons are mixed together in a solid sphere electrons orbit around the pos
    9·1 answer
  • What is the molar mass of CHC13?
    10·2 answers
  • Ozone is dangerous to human health only when it is found in the what?
    7·2 answers
  • What is a proper adjective?
    8·1 answer
  • Why can three atoms of magnesium have different masses?
    10·2 answers
  • What happens to a glass of sugar solution when sugar is added to it?
    8·1 answer
  • A company manufacturing KMnO4 wants to obtain the highest yield possible. Two of their research scientists are working on a tech
    8·1 answer
  • Which of these is an example of chemical change
    12·1 answer
  • How were the compounds that formed when calcium ion solution was mixed with the anion solutions different from the compounds tha
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!