For radicals, 1.Is the charge on radicals its valency or oxidation number? and why? 2.How are the charges on radicals gotten?. For example, so4^2- has a charge of -2, how was the -2 gotten? Pls give me a detailed explanation If understood, I would mark the Brainliest answer

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83

Why is the melting of ice a physical change ?

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.