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
Harlamova29_29 [7]
3 years ago
7

Most atoms follow the octet rule meaning they need ------ electrons to fill their valence shells. One important exception is H w

hich only needs ------------ electrons to fill its valence shell.
full they blank
Chemistry
2 answers:
Ilia_Sergeevich [38]3 years ago
6 0
1. 8 (oct means that eight, good way to remember this!)
2. hydrogen has ONE valence electron!

hope this helps :)
Serggg [28]3 years ago
5 0

Answer:

The octet rule means that atoms need a total of 8 valence electrons to fill their valence shell. Hydrogen only needs two to fill its valence shell.

Explanation:

All atoms except for hydrogen can hold a total of 8 valence electrons in their outer energy levels (2 in the s level, 6 in the p level). Hydrogen only has two electrons total, so it does not require more than the s level and two electrons to have a full valence.

You might be interested in
An experiment is carried out to observe the melting ice. Heat energy is supplied at a constant rate. The temperature of the ice
zhenek [66]

Answer:

If the ambient temperature around a piece of ice increases, the temperature of the ice will increase as well. However, this steady increase in temperature stops as soon as the ice reaches its melting point. At this point, the ice undergoes a change of state and turns into liquid water, and its temperature won't change until all of it has melted. You can test this with a simple experiment. Leave a cup of ice cubes in a hot car and monitor the temperature with a thermometer. You'll find that the icy water remains at a frosty 32 degrees Fahrenheit (0 degrees Celsius) until all of it has melted. When that happens, you'll notice a quick temperature rise as the water continues to absorb heat from the inside of the car.

7 0
3 years ago
Which Pair Of Compounds Are Isomers?
ruslelena [56]
<span>The Pair Of Compounds that Are Isomers are CH3COCH3 and CH3CH2CHO. The answer is number 4. Isomers have the same formula but different structures. In number 4, both compounds contains three carbon atoms, one oxygen and 6 hydrogen atoms that makes them isomers.</span>
8 0
3 years ago
Read 2 more answers
What Li(s) + O2(g) -&gt; Li2O(s) balanced is
Ivahew [28]

Answer:

<h2>4 1 2</h2>

Explanation:

4 Li(s) + 1 O2(g) -> 2 Li2O(s)

3 0
3 years ago
Consider an electrolytic cell with a platinum anode and a silver cathode in a 1.0 M AgNO3(aq) solution.
Fofino [41]

Answer:

Check the attached image below

Explanation:

The step by step solution to the question above can be seen in the attached image below.

4 0
4 years ago
How many molecules of carbon dioxide would be formed if 6.75 g of propane is burned in the following reaction?
Flura [38]

dont mind me here for the points

5 0
3 years ago
Other questions:
  • Write the balanced equation. Then calculate the volume of 0.65 M HCl required to completely neutralize 400.0 ml of 0.88 M KOH.
    11·1 answer
  • In full detail, explain what happens during the electrolysis of a NaCl brine? Be sure to identify what is being oxidized and wha
    15·1 answer
  • Protons are positively charged and repel other protons. Which order particle is found in the nucleus and separates protons so th
    6·1 answer
  • Select ALL that apply for how to name a BINARY acid. *
    12·1 answer
  • Which of the following could NOT have happened as a pot of water boiled on the stove?
    6·1 answer
  • What is the molar mass of: Pb(NO3)2
    5·2 answers
  • Which is one piece of information that "9” gives about an atom of fluorine?
    14·2 answers
  • Percent mass composition
    10·1 answer
  • Examine the diagram of the cell which or general is marked with an X help​
    5·1 answer
  • EASYYYYY!!!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!