Question

Many substances are made up of positively and negatively charged particles, called_________________. ​

Answer 1

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

$\bold \red{negatively \: charged \: ions, anions.}$

Answer 2

I'm sure Many substances are made up of positively and negatively charged particles, called electrons.

I hope it's helpful for you.