Writing Chemical Formulas
Quiz by Kelly Stephens
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15 questions
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- Q1How do you know what charge an ion has?what period it is inwhat group it is inhow many energy levels it hasthere's no way to tell30s
- Q2A metal and a nonmetal together in a compound form a(n)...diatomic compoundionic compoundmetallic compoundcovalent compound30s
- Q3Which 2 ions have the same charge?sodium and iodinemagnesium and chlorinemagnesium and calciumcalcium and nitrogen30s
- Q430s
- Q5How many sodium's will you need to balance out the oxide's in sodium oxide?341230s
- Q630s
- Q730s
- Q830s
- Q9An atom that is charged is called a(n)...diatomic moleculeionic compoundiondipole30s
- Q10What does the staircase do?separates the solids and gasesseparates the metals and nonmetalsseparates the metals and transition metalsseparates the ions and atoms30s
- Q11By looking at the periodic table, you can tell that the metals will always be _______________ and the nonmetals will always be _________________.positive, positivenegative, negativenegative, positivepositive, negative30s
- Q12What is the charge of a noble gas?132030s
- Q13What is the charge of an element in group 17?+10-2-130s
- Q14What is the charge of an element in group 1?-10+2+130s
- Q15What is the charge of an element in group 2?0-2+2+130s