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Which point of parabola is on the axis of symmetry?
Its extremum is on its axis of symmetry.
How many lines of symmetry does a 5 point star have?
A 5 point star has 5 lines of symmetry.
Does a heart have a point of symmetry?
A line but not a point.
Does a trapezoid have line symmetry and point symmetry?
Only if it is in the form of an isosceles trapezoid
Does a star have a point of symmetry?
yes
How do you assign point group?
To assign a point group to a molecule, you first identify its symmetry elements such as rotation axes, mirror planes, and inversion centers. Then, use those elements to determine the point group using crystallographic tables or software. The resulting point group describes the overall symmetry of the molecule.
What is point group Dn?
Point group D_n is a type of symmetry group in chemistry and crystallography. It has a 2-fold rotational axis with n total symmetry elements, including reflections and rotations. The "D" indicates that there are perpendicular C2 axes in the group.
What symmetry would a basketball represent?
bilateral symmetry
What is line and point symmetry?
Line symmetry = Reflection symmetry. Point symmetry = Rotational symmetry.
What is the point group of CH2Cl2?
The point group of CH2Cl2, also known as dichloromethane, is D2h. This molecule has a C2 axis, two perpendicular C2 axes, and two mirror planes.
What is a point of symmetry and a line containing that point?
It is a line through the point of symmetry. In general it is not an axis of symmetry.
What is a figure that has point symmetry but not line symmetry?
The letters S and N have point symmetry but not line symmetry.
How many lines of symmetry does a basketball have?
A basketball has an infinite number of lines of symmetry. This is because a basketball is a perfect sphere, and any plane passing through its center will divide it into two equal halves that are symmetrical. Therefore, there are an infinite number of lines of symmetry that can be drawn on a basketball.
When an image has a point of symmetry then the line containing that point will be a line of symmetry?
false
When an image has a point of symmetry then any line containing that point will be a line of symmetry?
False
What has 2 lines of symmetry and no point symmetry?
rectangle
What is the point group and symmetry element of CHCl3?
The point group of CHCl3 is C3v, which contains three C3 rotational axes and three perpendicular mirror planes. The symmetry element is a C3 rotation axis passing through the carbon atom and three perpendicular mirror planes that contain the carbon atom.
