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
Bess [88]
4 years ago
9

Hydrogen First ionization energy?

Chemistry
1 answer:
Mekhanik [1.2K]4 years ago
3 0

For a hydrogen atom, composed of an orbiting electron bound to a nucleus of one proton, an ionization energy of 2.18 × 10−18 joule (13.6 electron volts) is required to force the electron from its lowest energy level entirely out of the atom.

You might be interested in
The larva form of amphibians is called​
vaieri [72.5K]

Answer:

Hello! I think the answer is morphology

3 0
3 years ago
This one two!!!!!!!lol
Rasek [7]

Answer:

Infrared thermography

Explanation:

Infrared thermography is equipment or method, which detects infrared energy emitted from object, converts it to temperature, and displays image of temperature distribution. ... We call our equipment as infrared thermography considering such generalization of the terminology.

6 0
3 years ago
 What properties make silicon effective in making solar panels? List 5 properties.
AlekseyPX

Answer:

Silicon is one of the highest quality semiconductors that is ideal for solar cell production. The superior quality of silicon’s electronic, optical, thermal, and environmental properties are best for producing solar cells. Also, the availability and affordability make it more usable for solar panels.

These are the five properties. Hopefully, this helps! :)

7 0
3 years ago
1. Which is a substance that cannot be broken down into another substance?
grandymaker [24]

Answer:

Atom

Explanation:

my theory:

Atoms are their own substance. It's atom because if you tried to break an atom, you would be going into nuclear physics. That would be unsafe and dangerous.

3 0
3 years ago
Plz help me with this question
Mazyrski [523]

Cars rust because when metal comes into contact with water or some sort of water form, it will make the surface wet. If the metal is wet for too long, it will start to soak up the water, therefore making it rusty. The salt will also rust a car. It does this because the mix of carbon dioxide and oxygen in the salt will eat away at the car, making it rust faster. Hope this helps!

4 0
3 years ago
Other questions:
  • The molar concentration (M) of a solution prepared by dissolving 0.2362g of Cr(NO3)3 in a 50-mL volumetric flask is 0.01985M, wh
    13·1 answer
  • A particular chemical reaction absorbs energy. It is possible to say the reactants possessed a lower energy than the products. T
    12·2 answers
  • How do u find the volume of a sphere
    13·1 answer
  • 12.0 of .500 M NaOH neutralized 6.0 ml of HCl solution. What was the molarity of the HCl
    13·1 answer
  • Explain Charles law <br>​
    15·1 answer
  • The discovery of protons and electrons most directly refuted or replaced the idea that
    11·2 answers
  • I need help on this :/
    10·1 answer
  • Please help me !!!!!!!!! <br> i'll give brainlist !
    8·2 answers
  • 1. solvents<br> What type of solid waste is solvents?
    10·1 answer
  • The graph represents the reaction 2H₂O + 0₂ 2H₂O2 as it reaches
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!