Interweave two lists in Mathematica?

Questions
1

Hi all, I am a student who is undertaking the project EOG and I’m stuck because I’m new in Mathematica.
I need a code that divide two vectors such as

x = {1,2,3, ...}; y = {a, b, c, ...}

in a list such that

list = {{1, a}, {2, b}, {3, c}, ...}

Can someone help me?
Thanks in advance by your attention

2

That is easy:

Transpose[{x, y}]
3

What have you tried? Did you even try to search documentation? For example:

x = {1, 2, 3}; y = {a, b, c};
Transpose[{x, y}]
Thread[{x, y}]

You should really start from minimal effort to learn docs and for example to see this:

4

In[1]:= Thread[{{1, 2, 3}, {a, b, c}}]

Out[1]= {{1, a}, {2, b}, {3, c}}
5

Just for variety, another way:

 Partition[Riffle[Range[3], {a, b, c}], 2]

P.S. Please use a more informative question topic than “I need help with mathematica”. For example: “How interweave two lists in Mathematica?”