« previous next »

Author Question: How many valence electrons do most atoms want and how many does hydrogen want? (Read 620 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Sep 20, 2013
On my chemistry homework, the question which is fill in the blank reads as follows:
Most atoms want_____ valence electrons-but, hydrogen only wants _____valence electrons.


eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
Reply #1 on: Sep 20, 2013
Well from what I've learnt in 7yrs of chemistry. The first shell of a atom holds only 2 electrons, the next shells can hold up to 8. If the world was perfect, all atoms would have a full shell of either 8 or 2. so basically they wan't to be full. hydrogen only has 1 outer shell electron(valence) and to make 2 it needs one more :)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

nummyann

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Sep 20, 2013
Most atoms want 8 valence electrons in order to fill their Octect but Hydrogen only needs to 2 in order to fill it's first shell


« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Electrons Are Shared in Covalent Bonds Electrons Are Shared in Covalent Bonds
Hydrogen Molecule Hydrogen Molecule
Major Types of Hydrogen Bonds Found in Biomolecular Interactions Major Types of Hydrogen Bonds Found in Biomolecular Interactions
What is an atoms? What is an atoms?
Chemical bonds join atoms into molecules Chemical bonds join atoms into molecules
How many hydrogen ions (H+) are present and on what side of the chemical equation? How many hydrogen ions (H+) are present and on what side of the chemical equation?
Video: Genetic distance between human groups

For a complete list of videos, visit our video library