lesson
Counting Atoms in Formulas With Parentheses
Count atoms in chemical formulas that contain parentheses and apply the multiplier to each element inside.
Updated 1 month ago · 3 views
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This lesson is part of a track
Public learning track
Elements, Compounds, and Chemical Formulas
8 lessons
Goal
Learners will distinguish between elements, compounds, and mixtures, and learn to read, write, and interpret chemical formulas by counting atoms and using the periodic table.
8 lessons
0 of 8 done
- Elements, Compounds, and Mixtures: What's the Difference?Up next
- Chemical Symbols for ElementsNot started yet
- Chemical Formulas for CompoundsNot started yet
- Reading Subscripts in Chemical FormulasNot started yet
- Reading Subscripts and Coefficients in Chemical FormulasNot started yet
- Counting Atoms in Formulas With ParenthesesYou are here
- Using the Periodic Table to Identify Atoms in a FormulaNot started yet
- Representing Elements and Compounds With Symbols and FormulasNot started yet
Learning standards covered
AC9S8U06Australian Curriculum (v9) · Science · 8th Gradeclassify matter as elements, compounds or mixtures and compare different representations of these, including 2-dimensional and 3-dimensional models, symbols for elements and formulas for molecules and compounds
Open Global Standard:OGS.9.PS.1
OGS.9.PS.1