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
Zepler [3.9K]
3 years ago
13

Can stars less massive than our sun produce elements up to iron?

Chemistry
1 answer:
Jobisdone [24]3 years ago
6 0

Answer:After the hydrogen in the star's core is exhausted, the star can fuse helium to form progressively heavier elements, carbon and oxygen and so on, until iron and nickel are formed. ... Supernova explosions result when the cores of massive stars have exhausted their fuel supplies and burned everything into iron and nickel.

You might be interested in
How many chemicals in tobacco products have been proven to cause cancer?
baherus [9]

The answer is: 60.

Tobacco products are made up of thousands of chemicals, including at least 60 known to cause cancer (carcinogens).

Some of carcinogens chemicals are: acetaldehyde, arsenic, radioactive elements (for example polonium-210), nitrosamines, nickel, benzene, polycyclic aromatic hydrocarbons, vinyl chloride.

Smoking tobacco causes at least 15 different types of cancer. For example: mouth, pharynx, larynx, oesophagus, liver, pancreas, stomach, kidney cancer.

8 0
4 years ago
In what way is psychology connected to the natural sciences and different than other social sciences?
Maksim231197 [3]
Answer: A
It explored the influences of society on individuals and their behavior
4 0
3 years ago
In the event that you are exposed to infectious materials by being accidentally stuck with a used needle, you should report it t
bagirrra123 [75]
Use a tourniquet to reduce the rate of it spreading
6 0
3 years ago
Read 2 more answers
Corrections here: 1. When calcium reacts with water, the temperature changes from 18c to 39c
Ugo [173]

When calcium reacts with water, the temperature changes from 18c to 39c is an exothermic reaction as energy is releasing and increasing the temperature.

<h3>What is an exothermic reaction?</h3>

Exothermic reaction are those reactions in which energy is released when a reaction completes.

An example is burning of wood.

Thus, when calcium reacts with water, the temperature changes from 18c to 39c is an exothermic reaction as energy is releasing and increasing the temperature.

Learn more about exothermic reaction

brainly.com/question/10373907

#SPJ4

3 0
2 years ago
____________ tautomers have a C=O and an additional C-H bond.
Roman55 [17]

Ch = sh = why and find the stuff

4 0
4 years ago
Other questions:
  • What amount of acid is esterified if a mixture consist initially of 1.0mole of ethanoic acid,1.0mole of ethanol and 1.0mole of w
    15·1 answer
  • water is added to 200. ml of a 2.0 m solution of cacl2 to increase the volume of the solution to 450.ml. what is the new concent
    10·1 answer
  • The images represent three samples of identical gas molecules at the same internal pressure. Which sample would you expect to ha
    5·1 answer
  • If a bar of motilium cost .0.2 dollars how much will 200 bars cost
    7·1 answer
  • A solution that is 20% acid and 80% water is mixed with a solution that is 50% acid and 50% water. If twice as much 50% acid sol
    15·1 answer
  • Explain how the combustion of coal results in acid rain
    7·1 answer
  • Technician A says that a leaking head gasket can be tested for by using a chemical tester. Technician B says that a leaking head
    15·1 answer
  • Why are masks important?
    9·2 answers
  • How many neutrons are present in 1 atom of chlorine?
    8·2 answers
  • The radio waves from your cell phone go through the air and are received by a ??
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!