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A blank bond occurs when two atoms share electrons to form compounds called molecules?
Wiki User
∙ 9y ago
occurs in gas molecules; also known as diatomic elements.
Wiki User
∙ 9y ago
Wiki User
∙ 10y agoA bond is formed
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What is the energy change that occurs when an atom gains electrons called?
The energy change that occurs when an atom gains electrons is called the
What is the energy change that occurs when an atom loses electrons called?
ionization energy
What type of chemical bond occurs between atoms in molecules such as h2 ch4 nh3 h2 cch2 n2 cl2 and many large biological molecules?
covalent bonds --- sharing electrons
The bonding that occurs when positively charged ions are surrounded by a cloud of electrons is called?
metallic
What occurs when molecules are heated in a solid or liquid?
In both cases, the molecules start vibrating faster. This is why temperature is also called "molecular kinetic energy" -- it is how fast molecules are vibrating and hitting each other.
What occurs when organisms build organic compounds?
Bioaccumulation is what occurs when organisms build organic compounds.
What process occurs to chemically convert large molecules into simpler compounds in the cell?
Cellular digestion
What process occurs to chemically convert larhe molecules into simpler compounds in the cells?
cellular reproduction
What is it called when atoms are rearranged to form a new substance?
A chemical change occurs when atoms are rearranged to form new molecules.
What is the energy change that occurs when an atom gains electrons called?
The energy change that occurs when an atom gains electrons is called the
Electrons that chlorophyll loses to the electron transport chain are replenished by what molecules?
Water molecules. The water is split and electrons from it are used to replace the electrons in the chlorophyll pigment.
How ionisation occurs in gas molecules?
Ionization occurs in gas molecules, either by heating the gas to a high enough temperature, or by applying a high enough voltage through the gas, so that the gas molecules lose electrons, causing the gas to be ionized, at which point it is a plasma.
What role do valance electrons playing the formation of compounds and elements?
The valence electrons are the only electrons involved in chemical bonding. In covalent bonding sharing occurs In ionic bonding electrons are tranferrred In metallic bonding they are deloclaised across the lattice
What occurs when atoms share the electrons?
It's called a covalent bond.
What bond occurs when electrons are unevenly shared?
This is called a polar covalent bond
What is the energy change that occurs when an atom loses electrons called?
ionization energy
What type of of bonds do diatomic molecules such as h2 form?
Molecular hydrogen is bonded covalently (molecularly). Because it is composed of two atoms of just one element, their electronegativities will be the same, meaning they will attract electrons more or less equally. If this occurs, then the bond is called non-polar covalent.
