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
nlexa [21]
3 years ago
9

Nucleosynthesis began when _____ and ended when _____

Chemistry
1 answer:
lutik1710 [3]3 years ago
5 0
<h2>Nucleosynthesis.</h2>

Explanation:

A. the Big Bang occurred; the Big Crunch occurred

Nucleosynthesis is the process by which new atomic nucleus are formed from pre-existing protons and neutrons.

According to cosmic theories, the nucleosythesis began one minute after the occurrence of Big bang and will end with the big Crunch.

The Big bang theory describes all the processes by which the universe came into existence while the big crunch theory explains how universe will come to an end.  A

You might be interested in
Given the following chemical reaction: 2 O2 + CH4 --&gt; CO2 + 2 H2O
Elis [28]
The answer is D) 144 grams O2
5 0
3 years ago
Read 2 more answers
Here is my question..
OverLord2011 [107]
I would say 3.0 cause yeah yeah yeah yeah I’m iann Dior
7 0
3 years ago
Read 2 more answers
Activity: A Ferris wheel with a diameter of 60.0 m is moving at a speed of 2.09 m/s. What is the centripetal
GarryVolchara [31]

Answer:

Centripetal acceleration of the wheel is 0.145\ m/s^2.

Explanation:

We have,

Diameter of a Ferris wheel is 60 m

Radius of the wheel is 30 m

Speed of the wheel is 2.09 m/s

It is required to find the centripetal  acceleration of the wheel. The formula of centripetal acceleration is given by :

a=\dfrac{v^2}{r}\\\\a=\dfrac{(2.09)^2}{30}\\\\a=0.145\ m/s^2

So, the centripetal acceleration of the wheel is 0.145\ m/s^2.

5 0
2 years ago
What property can be used to separate oil from milk?
Usimov [2.4K]

Answer:

Density oil will float

Explanation:

3 0
3 years ago
A larger glass has 100 mL of a liquid and a smaller glass has 50 mL of a liquid. Which glass of liquid would have more energy?
sukhopar [10]

Answer:Calculations must be done first because energy depends on both temperature and mass.

Explanation:

6 0
3 years ago
Other questions:
  • How many moles are present in 454 grams of CO2?
    7·2 answers
  • What part of an Atom undergoes change during radioactive decay
    6·1 answer
  • A hypothesis would BEST be summarized as a type of _____. A. question B. procedure C. experiment D. explanation
    7·2 answers
  • What mass of NH3 (in grams) must be used to produce 5.65 tons of HNO3 by the Ostwald process, assuming an 80.0 percent yield in
    12·1 answer
  • All of these are examples of things that produce light energy except.
    13·2 answers
  • PLZ PLZ PLZ PLZ HELPPPP!
    15·1 answer
  • What is the value of for this aqueous reaction at 298 K? <br> A+B↽⇀C+D<br> ΔG°=12.86 kJ/mol<br> K=
    5·1 answer
  • What is the reason for making fans and wings of aeroplane from plastic?​
    9·1 answer
  • Use the drop-down menus to name these structures<br> F<br> FICH<br> H
    14·1 answer
  • What are communication skills??
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!