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
spayn [35]
3 years ago
12

Which of the following type of radiation is represented by 0 over negative 1 e? A.alpha emission B.beta emission C.positron emis

sion D.gamma rays
Chemistry
1 answer:
Zolol [24]3 years ago
7 0
The answer is B. beta emission. Alpha emission is a particle with 2 protons and 2 neutrons. Positron emission is represented by 0 over positive 1 e. Gamma rays is 0 over 0 γ.
You might be interested in
When energy is transformed, some is wasted. What is a common form of wasted energy in some energy transformations? (Think about
tresset_1 [31]

Answer:

Eletrical

Explanation:

The electric transfers 70% of the input energy to kinetic energy 30% is wasted output energy in the form of thermal energy and sound.

4 0
3 years ago
Please help me out asap. I’ll give brainliest
mestny [16]

Answer:

I belive the answer is A but the image quality is hard to tell.

Explanation:

As pressure increases the higher the melting point of rock becomes making it harder to melt, thats why molten rocks brought to the surface melt because of the change in pressure.  

7 0
3 years ago
How many glucose molecules can be produced per second in a plant
Masja [62]
Since glycolysis of one glucose molecule generates two acetyl CoA molecules, the reactions in the glycolytic pathway and citric acid cycle produce six CO2 molecules, 10 NADH molecules, and two FADH2 molecules per glucose molecule
3 0
3 years ago
Una muestra de 1 gramo de un elemento contiene 1,5 x 1022 atomos, cual es su masa molar❓❓
marusya05 [52]

El número de Avogadro es 6,022 x 10^23, y es el número de átomos que hay en un mol de dicho elemento. A su vez un mol es la cantidad de un elemento cuya masa en gramos coincide con el peso atómico.

Por tanto, 6,022 x 10^23 átomos del elemento tienen una masa en gramos igual a su peso atómico. Hacemos una regla de tres:


1 gramo -------- 1,5 x 10^22 átomos

x ------------------ 6,022 x 10^23 átomos


=> x = 40,1 gramos por mol del elemento.


De modo que su peso atómico es 40,1. Se trata del calcio.


Saludos.

7 0
4 years ago
Describe, in your own words, why stirring a pitcher of lemonade will help the lemonade powder dissolve faster. Be specific in yo
Leno4ka [110]
In order for a solute to dissolve it needs to fit in between the molecules of the solvent. When you stir the mixture it makes all the molecules move around making it more likely for the solute to find one of the gaps in the solvent needed to dissolve. In the case of lemonade, sugar is the solute and water is the solvent.
5 0
3 years ago
Other questions:
  • Which does heat represent ?
    14·1 answer
  • 48.5 moles of P4O10 contains how many moles of P
    9·2 answers
  • After completing an experiment, all chemical wastes should be an disposed of according to your instructor’s directions. be left
    12·1 answer
  • What is the correct formula for the compound platinum (vi) flouride?
    9·1 answer
  • Rxn
    7·1 answer
  • Explain why the grams of the nutrient molecules in a food do not add up to the total gram weight of the food.
    8·2 answers
  • Balance this equation.<br> CH4 + _O2 --&gt; _CO2 + _H20
    9·1 answer
  • Ben works as a medical assistant. He needs to take a patient's vitals, but the patient is refusing to cooperate. He hasn't exper
    15·1 answer
  • How many CaF are in a 1.7x10^25 please I need help fast!!
    7·1 answer
  • Which can be excluded from the list of underground materials that holds water in the Ogallala aquifer?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!