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
Olegator [25]
2 years ago
5

Young stars, just beginning their life in the galaxy, would contain mostly

Chemistry
1 answer:
amm18122 years ago
6 0

Answer:Hydrogen and Helium

Explanation: Young stars would contain first hydrogen, then helium.

You might be interested in
The diagram below shows three types of earthquake waves, labeled A, B, and C at different time intervals.
77julia77 [94]
The diagram below shows three types of earthquake waves, labeled A, B, and C at different time intervals. The statement that is correct about the three waves is <span>Wave A and Wave B are absorbed by liquid medium. The answer is letter B.</span>
5 0
3 years ago
Read 2 more answers
Formula for Zinc Bromide
charle [14.2K]
ZnBr2. hopes this helps
6 0
3 years ago
Read 2 more answers
Is the dissolution of borax in water a temperature dependent reaction or is it spontaneous at all temperatures at which water is
enot [183]

The dissolution of borax in water is a temperature dependent reaction. With the higher temperature, the salt dissolve quickly.

<h3>What is borax?</h3>

Borax is the hydrate salt of boric acid. It is white and widely used in cleaning and in laundry  detergent.

Borax is a salt that will dissolve in water at almost any temperature, with the exception of steam and ice.

However, as with any salt, the higher the temperature, the faster the salt dissolves, so speed is dependent on temperature. It will dissolve in cold water, but it will take longer.

Thus, the dissolution of borax in water is a temperature dependent reaction.

Learn more about borax

brainly.com/question/14724418

#SPJ4

8 0
2 years ago
HELP ASAP!!!!!!!!!!
weqwewe [10]

Answer:

D) food that a chef seal in a plastic bag and cook under a controlled temperature condition.

Explanation:

Sous vide, also known as low temperature long time cooking, is a method of cooking in which food is placed in a plastic pouch or a glass jar and cooked in a water bath for longer than usual cooking times at a precisely regulated temperature. 

8 0
3 years ago
Why do farmers spray water over their crops before a frost?
Nezavi [6.7K]

Answer:

When water freezes and turns into ice, it releases latent heat. Then, the ice that builds up on the plant will insulate it from the colder surrounding air temperatures. Because of this, some growers choose to spray their crop with water before the freeze occurs.

Explanation:

5 0
3 years ago
Other questions:
  • A compound is found to contain 13.65 % carbon and 86.35 % fluorine by mass. To answer the question, enter the elements in the or
    5·1 answer
  • A particle has a mass of 2 × 10-30 kg and an uncertainty in its velocity of 102 m/s. What is the minimum possible uncertainty in
    5·1 answer
  • What is chemical potential energy?
    8·1 answer
  • What is the mole fraction of Ba(OH)2 in an aqueous solution that contains 22.8% Ba(OH)2 by mass?
    8·1 answer
  • In a closed system, how will a decrease in pressure affect the following reaction: N2O4(g) ⇌ 2NO2(g)?
    10·1 answer
  • How do you convert the measured mass of a substance to moles?
    9·2 answers
  • can anyone help with this mole to mole/mole to grams question? any help would be greatly appreciated! Thanks!
    13·1 answer
  • What is a food web made up of
    15·2 answers
  • Why can't baking soda dissolve in cold water than in warm water?
    5·1 answer
  • You are asked to weigh approximately 0. 4g of acetylsalicylic acid to the nearest mg. When you enter the data in grams in your l
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!