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
omeli [17]
4 years ago
10

30 Which radioisotopes have the same decay mode

Chemistry
1 answer:
Soloha48 [4]4 years ago
4 0
(4) Tc-99 and U-233 ..
You might be interested in
What does an atomic emission spectrum look like if the electrons energy levels in an atom were not quantizied
balandron [24]

Answer:

b

Explanation:

8 0
3 years ago
Which of the following would be investigated in reaction stoichiometry? Group of answer choices The types of bonds that break an
DENIUS [597]

Answer:

The mass of potassium required to produce a known mass of potassium chloride

Explanation:

Stoichiometry deals with the relationship between amount of substances, mass of substances or volume of substances required in a chemical reaction. Stoichiometric relationships may involve reactants alone or reactants and products. These relationships are normally in the form of simple proportion.

A typical example is our answer option, the mass of potassium required could be used to determine the mass of potassium chloride produced after a balanced reaction equation is written.

7 0
3 years ago
When measuring the volume of a liquid in a graduating cylinder, you measure_____.
Masja [62]

put glass on flat surface, pour the liquid in GC , read the value on the graduated cylinder from the bottom of the meniscus at eye level. The volume of a liquid is most commonly measured in? The Water Displacement Method is used to measure the volume of solid objects with irregular shapes.


7 0
4 years ago
Read 2 more answers
What is the molarity of a solution that has a volume of 5.90 L and contains 0.21 moles of calcium chloride?
allsm [11]

Answer:

.036 M

Explanation:

Molarity = number of moles/volume.

Molarity = .21/5.90 = .036

- Hope this helps! If youstill do not understand or need a more in-depth explanation please let me know.

4 0
3 years ago
Which equation defines the ideal gas law? Pn = RVT PVT = nR PT = nRV PV = nRT P = nRTV
svetoff [14.1K]
The correct answer is D, PV=nRT
6 0
4 years ago
Read 2 more answers
Other questions:
  • Which of the following is the definition of motion?
    13·1 answer
  • Can someone help me with these two questions?
    13·1 answer
  • Testbank Question 47 Consider the molecular orbital model of benzene. In the ground state how many molecular orbitals are filled
    12·1 answer
  • An atom of magnesium and two atoms of chloride react and yield the compound of magnesium chloride which option represents the sc
    7·2 answers
  • Part 1)
    11·1 answer
  • NEED HELP ASAP!!! I just need to know the order
    9·1 answer
  • Everyone who is thin is in shape. A. True B. False
    13·1 answer
  • What is the molarity of 40ml of NaOH if it takes 25ml of 0.5 molar HCl to neutralize it?
    14·1 answer
  • Which equation obeys the law of conservation of mass? H2(g) O2(g) → H2O(g) H2(g) O2(g) → H2O(g) 4He(g) 2H2(g) O2(g) → 2H2O
    12·1 answer
  • What would happen if there was no water in the air.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!