If the skewness is different, then the data sets are different.
Incidentally, there is one [largely obsolete] definition of skewness which is in terms of the mean and median. Under that definition, it would be impossible for two data sets to have equal means and equal medians but opposite skewness.
lengths and angles
No. Consider a square and rectangle.
I think that 1 2 can not be similar cause there different shapes
How is a frequency table different from a line plot how are they similar? Read more:
similar to look the same but have a different size or measurement.
Protons are positively charged Neutrons are negatively charged The number of protons is the atomic number Protons+Neutrons=Atomic weight
To charge it positively placed a negatively charge body near it. The positive charge of the sphere is attracted near to the surface close to the negatively charge body. To make it completely positive just earth it (by touching it). This process is known as induction. To charge a body negatively is similar to the aforementioned method.
Ionic Compound:Is composed of negatively and positively charged atoms. The positive and negative atoms are attracted to each other and create a chemical bond. When the elements of a metal and a nonmetal are combined, they form an ionic compound. Ionic compounds are similar to magnets. There are positive and negative attractions. It is the same with atoms that has a positive or a negative charge is called an ion. Positive and negative ions attract each other. :3
The mass and the charge. Protons are positively charged. Electrons are negatively charged. Neutrons have no charge. Protons and neutrons have similar mass (about 1 amu). The mass of electron is about 1822 times less than that of protons / neutrons.
Alpha rays are He nucleii.They are positively charged.
They can have similar shape, similar size and even similar identity (say, wood) and still be of vastly different density. Consider a block of Balsa wood the size of the book "Gone With the Wind". Weigh it. Now consider a block of Sugar Maple or Hickory exactly the same size. Weigh it. It will be muchheavier than the Balsa. The difference is the density.
Sodium's electron configuration means that there is just one electron in its outer shell, when becoming an Ion it is easier for it to "donate" this electron to the element it is forming a compound with. This means that the Sodium ion is no longer electrically balanced (it has lost a negatively charged electron) and becomes overall positively charged. Being positively charged it will of cause be attracted to the NEGATIVE electrode as oposite charges attract and similar charges repel.
Ummm... Similar to what, exactly? There are different versions of the Bible, in the sense that several Christian groups (and a few non-Christian groups, such as Judaism) differ in what books they consider to be "canon", that is, what books are included in the Bible. Other religions (non-Christians) have their own Holy Scripture, but those are different books, and they are not called "Bible". You would have to make up your own mind as to how "similar" you consider them to be.
since similar charge repell each other.... the rods ll experience repulsion
The likely word is "definitely" (positively, assuredly).The similar word is defiantly (in a disobedient or rebellious manner).
I consider that this similar element doesn't exist.
It described a nucleus surrounded by a large volume of space.