4. Thorium-225 undergoes alpha decay. Write the nuclear equation for this.

Question

Question

Answer 1

Answer #1

Nuclear Equation for Thonium- 225 . 2 During the alpha-decay the mass number of th-225 is decheased to 4 units and it will be

Answer 2

Similar Homework Help Questions

A) Write a balanced nuclear equation for the following: The nuclide thorium-230 undergoes alpha emission to...

A) Write a balanced nuclear equation for the following: The nuclide thorium-230 undergoes alpha emission to give radium-226 . B) Write a balanced nuclear equation for the following: The nuclide gallium-74 undergoes beta decay to form germanium-74 .
A) When the nuclide thorium-230 undergoes alpha decay: The name of the product nuclide is _____...

A) When the nuclide thorium-230 undergoes alpha decay: The name of the product nuclide is _____ . The symbol for the product nuclide is ______ B) Write a balanced nuclear equation for the following: The nuclide bismuth-210 undergoes alpha emission. (Use the lowest possible coefficients.) _____ ______ + ______
1. Write balanced equations for the following nuclear reactions: a) Naturally occurring thorium-232 undergoes a decay....

1. Write balanced equations for the following nuclear reactions: a) Naturally occurring thorium-232 undergoes a decay. b) Chlorine-36 undergoes electron capture. c) Oxygen-15 undergoes positron emission. Plan: Write a skeleton equation; balance the number of neutrons and charges; solve for the unknown nuclide. 2. Problem: Predict the mode of decay of a) plutomium-239, b) indium-120, c) xenon-118.

1. Write balanced nuclear equations for the following. [10] a. Thorium-232 undergoing alpha decay b. The...

1. Write balanced nuclear equations for the following. [10] a. Thorium-232 undergoing alpha decay b. The production of manganese-52 through positron emission c, Sodium-26 undergoing ?-decay d. The formation of bismuth-203 through a decay e. The formation of 81Kr through electron capture
3. Lead-209 undergoes beta decay. Write the nuclear equation for this.

3. Lead-209 undergoes beta decay. Write the nuclear equation for this.
Write the nuclear equation for the alpha decay of Po-216. Express your answer as a nuclear...

Write the nuclear equation for the alpha decay of Po-216. Express your answer as a nuclear reaction

1 а.write a nuclear equation for the alpha decay of Ann (3.25 points) b. Write a...

1 а.write a nuclear equation for the alpha decay of Ann (3.25 points) b. Write a nuclear equation for the beta decay of 3 Sr (3.25 points) e. Write a nuclear equation for the positron emission of 12N (.25 poin) d. Write a nuclear equation to represent positron emission in O-15 (3.25 points) 2. Fluorine-18 undergoes positron emission with a half-life of 1.10 x 102 minutes. If a patient is given a 248 mg dose for a PET scan, how...
Thorium (with half-life T1/2 = 1.913 yr. and atomic mass 228.0287 u) undergoes alpha decay and...

Thorium (with half-life T1/2 = 1.913 yr. and atomic mass 228.0287 u) undergoes alpha decay and produces radium (atomic mass 224.0202 u) as a daughter nucleus. (Assume the alpha particle has atomic mass 4.002603 u.) 1) What is the decay constant of thorium? (Note that the answer must be in units of hrs-1.) λ = 2) What percent of thorium is left after 200 days? 3) The energy released from the decay of 10 g of thorium is used to...
5.61 Write the balanced nuclear equation for each of the following: a. Th-225 (a decay) b....

5.61 Write the balanced nuclear equation for each of the following: a. Th-225 (a decay) b. Bi-210 (a decay) c. cesium-137 (ß decay) d. tin-126 (ß decay) e. F-18 (B+ emission)

Write a balanced nuclear equation for the Alpha decay of: a. Plutonium-244 b. Strontium-90 234...

Write a balanced nuclear equation for the Alpha decay of: a. Plutonium-244 b. Strontium-90 234 4 . ______ ---------> 90Th + 2He 230 226 90Th ---------> 88Ra + ______