Sign In
Ask Question
Chemistry
Kathy Cervantes
10 January, 23:22
What is the composition of the universe?
+5
Answers (
2
)
Ryker Daugherty
10 January, 23:41
0
dark matter, and ordinary matter. Other contents are electromagnetic radiation.
Comment
Complaint
Link
Mckinley
11 January, 01:46
0
Composition. The universe is composed almost completely of dark energy, dark matter, and ordinary matter. Other contents are electromagnetic radiation (estimated to constitute from 0.005% to close to 0.01% of the total mass-energy of the universe) and antimatter.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“What is the composition of the universe? ...”
in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
How many moles of N are in 0.209 grams of N20
Answers (1)
What is the concentration of a solution, in parts per million, if 0.02 gram of Na3PO4 is dissolved in 1000 grams of water
Answers (1)
In the laboratory, a general chemistry student measured the pH of a 0.583M solution of HClO_3 to be 3.862. What is the experimentally determined value of K_a for HClO_3? A. 1.37 times 10^-4 B. 2.35 times 10^-4 C. 3.11 times 10^-7 D. 1.
Answers (1)
What is the reduction half-reaction for the reaction of zinc with hydrochloric acid?
Answers (1)
When a data set has an even number of elements, the median is calculated by
Answers (1)
New Questions in Chemistry
One way to experimentally measure the heat capacity of a Styrofoam cup calorimeter would be to melt a known mass of ice in warm water and measure hte temperature change.
Answers (1)
For which gases does the ratio of PV to RT equal a constant? A. gases of very low temperature B. real gases C. gases at very high pressure D. ideal gases
Answers (1)
Calculate how many Calories would be found in a breakfast consisting of the following: two eggs two pieces of toast buttered with one tablespoon of butter one 9 oz glass of orange juice
Answers (1)
What are the electron configurations of an electrically neutral atom of sodium, electrically neutral atom of neon, and electrically neutral atom of oxygen?
Answers (1)
Which is a product in the following chemical reaction? CH4 + 2O2 → CO2 + 2H2O CH4 H4 H2O O2
Answers (1)
Home
»
Chemistry
» What is the composition of the universe?
Sign In
Sign Up
Forgot Password?