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The lines between the atoms of the elements in a compound represent covalent bonds. One line equals one pair of shared electrons. The lines are used to represent the structure of the molecule, how the atoms bond with one another, rather than just the number of each element in a molecule. One line represents one pair of electrons, or a single bond. Two lines represent two pairs of electrons, or a double bond, and three lines represent a triple bond.
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Why did each compound produce a flame of a different color?
Different elements have different emission spectra, meaning that if the electrons in an atom are excited, they will release that energy in different color of light. The flame color depends on the elements in the compound.
What do the sections between the lines on a phase diagram represent?
- The conditions in which a substance exists in a certain phase. ^.^
What do the horizontal rows on the periodic table represent?
Whereas the vertical columns on the periodic table are called "groups", and represent the number of electrons in an element's outermost electron shell (eg. group 2 elements have twoelectrons in their farthest energy level), the horizontal rows, known as "periods", refer to the number of energy shells surrounding the nucleus of an element.
How do you convert Fisher projection formulae into wedge and dash formulae?
In a Fisher projection, vertical lines represent that the group is going into the page (dashes). Horizontal lines on a Fisher projection represent a group coming out of the page (wedges). Think of the horizontal lines like a bow tie--it looks like a wedge! |><|
What do The double lines in a molecule represent?
It you are looking at a diagram of the molecule, the double line represents a double bond.
Does Every element and compound in nature have a unique set of spectral lines?
Elements have several spectral lines and although some lines may be the same between different elements most lines are not and the whole spectrum for each element is indeed unique.
On a map what do black lines between the states usually represent?
On maps, black lines between states represent boundaries or borders, where one state stops and the others starts. These are also called state lines.
What do the pattern of lines in a stars absorption spectrum represent?
read the Earth science book you will find the answer
What do the lines in a formula represent?
The lines in a structural formula represent the chemical bonds. These bonds are attractive forces between atoms that allow the formation of chemical substances.
What might the lines between the footprints of two of the organisms represent?
a tail
What do black lines between the states usually represent?
State boarder
On a map what do the lines between the states usually represent?
state border.
What do the lines on phase diagram represent?
equilibrium between two states
What Are Lines in Design?
What Are Lines in Design?Lines are a basic element of design. They add to the style of a design and can enhance the comprehension and readability of a design. Lines can be used as a border around elements or a divider between elements.
What do lines represent in a structural formula?
The lines in a structural formula represent the chemical bonds. These bonds are attractive forces between atoms that allow the formation of chemical substances.
What do the lines in a structural formula represent?
The lines in a structural formula represent the chemical bonds. These bonds are attractive forces between atoms that allow the formation of chemical substances.
What does the lines on the phase diagram represent?
This line is a boundary between two phases.
