If it's the ~ you're talking about then it's called a tilde.
they are all different
;
That is called Backspace.
it looks like squiggly lines. but really it depends on the maps key
This ✖
The symbol that looks like a star is called an asterisk. It looks like this *.
It doesn't, it looks like a "W".
It is the symbol to the left of the "1" on the second line of a standard keyboard. It looks somewhat like this: `
I think you are talking about the Low Tire Pressure indicator light
The symbol you are referring to is likely the Greek letter delta (∆) which looks like a triangle with a line at the top. It is commonly used in mathematics and science to represent change or a difference between two quantities.
On a standard keyboard there is no real symbol for a heart. People have found if you use a < and a 3 it sort of looks like a heart on its side. <3
An Ampersand is a symbol often used to indicate the word 'And.' It looks like a fancy script G or S. In the standard keyboard it is found as the shifted 7.
its called a asterisk
An eight turned on side is a symbol for infinity. The symbol looks like this ∞.