subject
Chemistry, 27.02.2021 01:00 dayana72

19. Which statement best describes the reaction taking place in the core of a star during its main sequence stage? a. Decay of carbon-14 to carbon-12
b. Fusion of hydrogen into helium
c. Fission of helium into hydrogen
d. Fusion of hydrogen into water vapor

ansver
Answers: 1
Show answers

Another question on Chemistry

question
Chemistry, 21.06.2019 21:30
Why does a red shoe appear red in daylight
Answers: 2
Answer
question
Chemistry, 21.06.2019 22:20
Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.
Answers: 1
Answer
question
Chemistry, 22.06.2019 17:00
The arrangement of particles is most ordered in a sample of
Answers: 1
Answer
question
Chemistry, 22.06.2019 17:30
Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory
Answers: 1
Answer
You know the right answer?
19. Which statement best describes the reaction taking place in the core of a star during its main s...
Questions
question
Mathematics, 21.08.2020 14:01
If f(x) = 5x + 40, what is f(x) when x = –5? –9 –8 7 15If f(x) = 5x + 40, what is f(x) when x = –5? –9 –8 7 15...
question
Biology, 21.08.2020 14:01
Is the basic unit of life. organ o cell ...
question
Arts, 21.08.2020 14:01
Which roles do artists perform? A. Artists document and preserve another person's view of the world. B. Artists create a message through images and sy...
question
Mathematics, 21.08.2020 14:01
The game starts with a pile of 20 tickets. You and the person you are playing against can choose who goes first and second. On each player's turn, the...
question
Mathematics, 21.08.2020 14:01
LOTS OF POINTS - SIMPLE MATH Match the property name with the appropriate equation.10. Opposite of a DifferenceA. −[(−r) + 2p] = −(−r) −...
question
Chemistry, 21.08.2020 14:01
Where and in which conditions gold in found...
question
Mathematics, 21.08.2020 14:01
Find the additive inverse 16/7...
question
Mathematics, 21.08.2020 14:01
Y-3x=13 solve for y ‍♀️...
question
English, 21.08.2020 14:01
Which two of the following sentences from the article include CENTRAL ideas of the article? Alex mixed a pair of songs from the genre he had just le...
question
French, 21.08.2020 14:01
Complete the 09.01 La France Written Assignment. Respond to the questions with where each country is located using your new lesson vocabulary. Before...
question
Mathematics, 21.08.2020 14:01
Points D and E are midpoints of the sides of triangle ABC. The perimeter of the triangle is 48 units. What is the value of t? 2 3
question
Biology, 21.08.2020 14:01
ANSWER ASAP PLEASE ...
question
Mathematics, 21.08.2020 14:01
Janet wants to calculate the time it takes to earn a certain amount of interest on a principal amount in an investment with simple interest. What
question
Engineering, 21.08.2020 14:01
If the arm of couple is halved it's moment will...
question
Chemistry, 21.08.2020 14:01
In stomach, Hydrochloric acid kills micro-organisms in the food. Stomach juices begin to break down p to amino acids. Stomach juices begin to break do...
question
History, 21.08.2020 14:01
It was illegal to: A. Pursue an escaped slave into a free state. B. Beat a slave to death. C. Teach a slave to read or write....
question
Chemistry, 21.08.2020 14:01
CO2 can be prepared using the following processes except * Reduction Fermentation Combustion Decomposition...
question
Mathematics, 21.08.2020 14:01
How to work out the mean...
question
Business, 21.08.2020 14:01
Which of the following careers is most likely to require business skills?...
question
Mathematics, 21.08.2020 14:01
The graph of the piecewise function f(x) is shown. On a coordinate plane, a piecewise function has 2 lines that connect. The first line is horizontal...
More questions: Chemistry Another questions
Questions on the website: 13722362
See results (0)