What are the differences between arithmetic and geometric sequences? An arithmetic sequence has a constant difference between each term. For example: 2,4,6,8,10,12,… We can see …

The fact that we needed to take 2 turns to find the constant difference means we are dealing with a quadratic sequence. (3) Furthermore, because the difference is +4, we are dealing with a 2n …

E-Z isomers (aka geometric or cis-trans isomers) and optical isomers are both examples of stereoisomers, two or more compounds with the same structural formula but with bonds that …

Having learned a lot about the arithmetic and geometric sequences, most people are used to expressing the n th term of a sequence un in the form u n =u 1 +d (n-1) for the arithmetic …

Describe the difference between bases and alkalis, and explain acid-alkali neutralisation reactions. A base is a something that react with an acid to form water and a salt.

What is the difference between the cubism and fauvism movement in art? Despite sharing a time period and many aspects of style, the two movements have many prominent differences. The …

To do this, the first thing we do is calculate the difference between each term.7 - 3 =411 - 7 = 415 - 11 = 4The difference each time is 4. Therefore, the equation could be 4n. Let's try it out with …

What are the different forms of complex numbers and how do you convert between them? Complex numbers have three primary forms: the general form, z=a+ib; the polar form, z=r …

So firstly, we need to work out the basic shape of the molecule which we can do by drawing the lewis structure (dot and cross diagram) and counting the number of ...

What is the difference between cells, tissues, organs and organ systems? You can think of these 4 things as a hierarchy, where each 'element' is a building block for the next level. The …