High School Science - HS-PS1-1 - Periodic Table and Predicting Properties
6 Questions
A student compares sodium (Na) and potassium (K). Which statement best predicts their reactivity with water?
A construction company is producing materials for cement. They combine calcium (Ca) and oxygen (O).
A chemistry class discusses why helium balloons don’t react with air.
A student is comparing the atomic radii of fluorine (F), chlorine (Cl), and iodine (I), which are all in Group 17 of the periodic table.
An engineer needs materials with different properties. Place each element into the correct category based on its general properties.
Fireworks designers use different halogens to create colorful explosions.
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