0.00208 to write with number with only one non zero digit beforethe decimal point

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds