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Research scientists use a standard practice called the _____ method to help them understand phenomena?
Research scientists use a standard practice called the Scientific method to help them understand phenomena.
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Asked 7/9/2013 10:28:15 AM
Updated 11/5/2016 12:02:04 AM
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Research scientists use a standard practice called the Scientific method to help them understand phenomena.
Added 11/5/2016 12:02:04 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/5/2016 12:09:14 AM]
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What is ionic bond?
Weegy: Covalent bond is a bond where two atoms share 1, 2, or 3 pairs of electrons between them, forming a very strong attraction. [ These bonds form between atoms that generally have fairly close electronegativities to one another, though there are exceptions. Ionic bonds are attractions formed when one atom gives up an electron, becoming positively charged, or a cation, and another accepts the electron, becoming negatively charged, or an anion. The attraction of a negative charge to a positive charge creates the ionic bond, and ionic compounds are commonly called salts. Hydrogen bonds are not true bond, but are weaker interactions between a hydrogen bonded to a strongly electronegative atom like Oxygen, Nitrogen or Flourine, and the lone electrons on another oxygen, nitrogen or flourine. The lone pairs of electrons on these highly electronegative atoms have a large partial negative charge, while hydrogens bonded to highly electronegative atoms have a large partial positive charge, allowing the interactions to occur. ] User: what is a ion? User: the number of electrons lost or gained to complete an element's outer shell is? chemical bond, ionic bond, chemical reaction, ion User: Which valences have the greatest tendency to form ions? +1 -1 +2 -2 +3 -3 +4 -4 Weegy: +1 ,+2, +3, +4 have the greatest tendency to form ions (More)
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Expert Answered
Updated 7/8/2014 2:49:41 PM
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An ionic bond
- is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed due to the attraction between an atom that has lost one or more electron (known as a cation) and an atom that has gained one or more electrons (known as an anion). Usually, the cation is a metal atom and the anion is a nonmetal atom.

Added 7/9/2013 8:54:08 PM

An ion
- is an atom or molecule in which the total number of electrons is not equal to the total number of protons, giving the atom a net positive or negative electrical charge.

Added 7/9/2013 8:56:48 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [7/8/2014 2:49:44 PM]
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