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
frez [133]
3 years ago
11

What are the two most abundant elements in the universe

Chemistry
2 answers:
disa [49]3 years ago
5 0
Oxygen and hydrogen....Please mark brainliest...
Yuri [45]3 years ago
4 0
The two most abundant elements in the universe are HYDROGEN AND HELIUM. Hydrogen is the most abundant element followed by helium. 
Hydrogen is the lightest of all element and the first element to be formed, followed by helium which has just two atoms.
You might be interested in
5) Which of these are intensive properties?
evablogger [386]

Answer:

For number 5 it is the 2nd one some stants has a mass of 1.25 g And the 2nd 1 number 6It is the 1st 1A subject has a melting point of 40

6 0
3 years ago
What may be expected when K < 1.0?
Romashka [77]
The reaction will generally form more reactants than products.
8 0
3 years ago
Read 2 more answers
Is gravity a matter??
algol13

Answer:

No, gravity isn't matter

Explanation:

Gravity is a <u>force</u> that attracts matter towards the center of a physical body with mass.

3 0
3 years ago
Número cuántico que designa el nivel de energía en el que se localiza un electrón:
Fed [463]

Answer:

Creo que la respuesta es n. Transalation : I think the answer is N.

Explanation:

4 0
2 years ago
YOU WILL BE REPORTED IF THERES LINKS&gt;&gt;&gt; BRAINLIEST 2.5 liters of gas is stored at a pressure of 100 atm, if the volume
Mila [183]

Answer:

a. 250 atm

Explanation:

IT MIGHT BE WRONG PLS DOUBLE CHECK

5 0
3 years ago
Other questions:
  • Sound waves travel fastest through<br> A) air. <br> B) steel. <br> C) water. <br> D) a vacuum.
    13·2 answers
  • The attraction of like water molecules to each other is called _________.
    15·1 answer
  • If 25.3 grams of mercury(II) oxide react to form 23.4 grams of mercury, how many grams of oxygen must simultaneously be formed?
    12·1 answer
  • Can anyone help me answer these questions, please?
    11·1 answer
  • What happens to the atomic mass of an element moving from left to right within a period​
    9·1 answer
  • In the film, Lavoisier said that the mass gained by the pipe plus the mass of the collected gas "exactly" equaled the lost mass
    8·1 answer
  • Calculate the number of Calories present in a chocolate chip cookie that contains 19 g carbohydrate, 1 g protein, and 4 g fat.
    9·1 answer
  • 6. Calculate the mass of each product when 100.0 g of CuCl react according to the reaction
    5·1 answer
  • Cho biết X, Y (ZX &lt; ZY) là hai nguyên tố mà lớp vỏ nguyên tử có electron cuối cùng điền vào phân lớp 4s.
    12·1 answer
  • The basic principle of energy is:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!