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
Montano1993 [528]
3 years ago
6

Why are x-rays telescopes and gamma-ray telescopes in space?

Chemistry
1 answer:
pogonyaev3 years ago
5 0
Because those can leak and cause cancer
You might be interested in
Heterocyclic aromatic compounds undergo electrophilic aromatic substitution in a similar fashion to that undergone by benzene wi
Readme [11.4K]

Answer:

See explanation

Explanation:

When we talk about electrophilic substitution, we are talking about a substitution reaction in which the attacking agent is an electrophile. The electrophile attacks an electron rich area of a compound during the reaction.

The five membered furan ring is aromatic just as benzene. This aromatic structure is maintained during electrophilic substitution reaction. The attack of the electrophile generates a resonance stabilized intermediate whose canonical structures have been shown in the image attached.

8 0
3 years ago
Hello can you please help me to solve above fill in the blank questions ​
LiRa [457]

Answer:

C2H5OH is a formula of ethyl alchol or ethanol.

alkenes are characterisized by carbon-carbon double bond.

burning is an example of exothermic reaction

atomic number of element is x the symbol of its ion is +1 bcz it will lose one electron

if temperature increases then rate of chemical reaction increases

Explanation:

i hope this will help you :)

7 0
3 years ago
Which is a nonpolar molecule?
Nookie1986 [14]
what is a non-polar molecule? Atoms are made of small particles. When atoms bond together to form molecules. They share or give electrons. If the electrons are shared equally by the atoms, then there is no resulting charge making the molecule nonpolar. Polar molecules are the complete opposite.
5 0
3 years ago
Read 2 more answers
5,6-dimethyl-2-heptyne <br><br> Due in 1 hr pls help me
mina [271]

Answer:

Please see the attached pictures.

Explanation:

☆ To ensure that each carbon has 4 bonds, fill the other bonds with Hs.

4 0
3 years ago
What is the mass of a sample containing 3.5 moles of silicon atoms?
Natalija [7]
The answer is c .”98 g “
3 0
3 years ago
Other questions:
  • Na+ FeBr2 what are the products
    12·1 answer
  • PLEASE HELP ASAP!!!!
    9·1 answer
  • Which of the following is an advantage of using biopower?
    15·2 answers
  • A train in Japan can travel 813.5 miles in 5 hours
    14·1 answer
  • Will give brainlist
    12·2 answers
  • Potassium iodide reacts with lead(II) nitrate in this precipitation reaction: 2 KI(aq) + Pb(NO3)2(aq) → 2 KNO3(aq) + PbI2(s) Wha
    15·1 answer
  • Balance the following chemical reaction: _NaOH + _H2SO4 -----&gt;_Na2SO4 +_H20
    6·1 answer
  • Las diferencias fundamentales del entramado urbano antes y despues de 1750​
    8·1 answer
  • What is one difference between an electron and a neutron?
    5·1 answer
  • Which metal absorbs the greatest amount of heat energy
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!