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
Alina [70]
3 years ago
9

Determine the identity of the daughter nuclide from the positron emission of 6832ge. determine the identity of the daughter nucl

ide from the positron emission of
Chemistry
1 answer:
RideAnS [48]3 years ago
7 0

Answer:- The daughter nuclide is Gallium with atomic number 31 and mass number 68.

Explanations:- Positron emission is also known as beta plus decay. In this type of radioactive decay in which a proton changes into neutron and a positron and electron neutrino are released.

As the proton changes into neutron, mass number remains same but the atomic number decreases by one unit.

The given element is Ge with atomic number 32 and mass number 68. Mass number decreases by one unit means the atomic number of the daughter nuclide would be 31 and it is Gallium.

The equation could be written as:

_3_2Ge^6^8\rightarrow _3_1Ga^6^8+e^++v_e

You might be interested in
True or false : sound waves travel as particles of matter collide and transfer energy
dimaraw [331]

Answer:

the answer is true

Explanation:

as sound travels through the air it creates a disturbance in the particles of the medium

8 0
3 years ago
Define all of the different changes of state and what the states they change to and form
Lubov Fominskaja [6]

Processes in which matter changes between liquid and solid states are freezing and melting. Processes in which matter changes between liquid and gaseous states are vaporization, evaporation, and condensation. Processes in which matter changes between solid and gaseous states are sublimation and deposition.

3 0
3 years ago
Read 2 more answers
What temperature does iron turn to a liquid?
swat32

Answer:2800 degrees

Explanation:when iron soild becomes  a liquid at 2800 degrees Fahrenheit

3 0
3 years ago
The green light emitted by a stoplight has a wavelength of 505 nm. What is the frequency of this photon? (c = 3.00 × 10⁸ m/s).
Kitty [74]

Answer:

5.9405*10^14 Hz

Explanation:

Remember the equation c=v*λ

v=frequency

λ=wavelength

By manipulating the equation, we can get it in terms of frequency:

c/λ=v

Now convert wavelength to meters (1nm=m*10^-9)

5.05*10^-7m (2 decimal places were shifted to make the number between 1-10, hence the -7 exponent)

Use the manipulated equation:

(3.00*10^8)/(5.05*10^-7), which yields:

5.9405*10^14 Hz (or s^-1)

6 0
3 years ago
Which of the following statements is not correct?
deff fn [24]
<span>C. More than two electrons can be transferred in ionic bonds or shared in covalent bonds.</span>
6 0
4 years ago
Other questions:
  • The students in the picture below are using a globe and a lamp to model the Sun and the Earth. If the model Earth acts the same
    12·1 answer
  • Someone pleasseeeee help me
    7·1 answer
  • Are these exo/endothermic
    14·1 answer
  • The specific heat values of most _____ tend to be quite low
    9·1 answer
  • The concentration of a hydrogen ion is 1.0 x 10 to the -7 power then what is the POh
    5·1 answer
  • Ethyl propanoate can be prepared by the reaction of ethanoic acid with propanol. B) ethanoic acid with isopropanol. C) ethanoyl
    15·1 answer
  • Question 1<br>Amines have what type of functional group?<br>OH<br>O C=0<br>o H-C=0<br>-NH3<br>COOH​
    7·1 answer
  • What does the prefix cis- mean in chemistry
    7·2 answers
  • What is the max amount of Cu that would be produced by reacting 20g of Al with excess CuSO4
    6·1 answer
  • Lisa’s doctor tells her that she needs to eat more foods that contain calcium to maintain her bone health. What could happen if
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!