Physical Science for ProgressPrentice-Hall, 1970 - 626 σελίδες |
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Σελίδα 40
... ions . It is called an ionic compound . Lose 1e 11P 12N 11P 12N Na + a- 11P 12N 17P 18N Na atom Gain 1e Na CI FIGURE ... ions do not . When a sodium atom gives up one electron , it becomes a sodium ion . The sodium ion contains 11 ...
... ions . It is called an ionic compound . Lose 1e 11P 12N 11P 12N Na + a- 11P 12N 17P 18N Na atom Gain 1e Na CI FIGURE ... ions do not . When a sodium atom gives up one electron , it becomes a sodium ion . The sodium ion contains 11 ...
Σελίδα 159
... ions or form ions when in solution . Remember that ions are atoms or groups of atoms that have an electrical charge . In Unit I you learned that some atoms lend electrons to other atoms in forming compounds . An atom that lends an ...
... ions or form ions when in solution . Remember that ions are atoms or groups of atoms that have an electrical charge . In Unit I you learned that some atoms lend electrons to other atoms in forming compounds . An atom that lends an ...
Σελίδα 160
... ions and negative sulfate ions CIT NaCl forms positive Na + sodium ions and negative chloride ions H + SOA CI CIT H + + H Nat Na + □ In electrolysis ions are changed to atoms . Compounds that are electrolytes are made up of ions . How can ...
... ions and negative sulfate ions CIT NaCl forms positive Na + sodium ions and negative chloride ions H + SOA CI CIT H + + H Nat Na + □ In electrolysis ions are changed to atoms . Compounds that are electrolytes are made up of ions . How can ...
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UNIT | 49 |
distributors of the John Frankenheimer film Grand Prix A General Electric Company 337 bottom rightGeneral Electric | 92 |
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acid acting ACTIVITY added amount atoms beam become body called carbon causes cell charges chemical chemical change circuit color combining compounds connected contains copper determined direction distance earth effort electrical electrical charges electrons elements energy engine equal experiment explain facts feet FIGURE flow force fuel gain gives glass grams happens heat hour hydrogen inch increases ions iron kinds lamp laser layer length light liquid magnet mass materials matter means measure metal miles mirror molecules moon motion move nature needed object oxygen particles piece plane plate pole position pounds pressure produced push rays reflected resistance Result rock scientists shell side sodium solution sound space speed spring stars Study surface temperature Terms theory travels tube turns units waves weight wire