Semester 1 test 2024 -2025 AP chemistry

Front

What is the correct procedure when pouring liquids from one beaker to another?

Back

Always pour at eye level to ensure accuracy and safety.

Front

What is the total number of electrons in the s, p, d, and f sublevels?

Back

s: 2, p: 6, d: 10, f: 14.

Front

What is the electron configuration for Carbon?

Back

1s² 2s² 2p².

Front

Which molecule is best represented by resonance structures?

Back

SO₂ (sulfur dioxide) has multiple resonance structures.

Front

What is a safe lab practice when working in a chemistry lab?

Back

Always wear safety goggles and gloves.

Front

What is the definition of a resonance structure?

Back

Resonance structures are different ways of drawing the same molecule that show the delocalization of electrons.

Front

What is the maximum number of electrons that can occupy the p sublevel?

Back

The p sublevel can hold a maximum of 6 electrons.

Front

What is the significance of being at eye level when pouring liquids?

Back

Being at eye level helps to accurately judge the amount being poured and prevents spills.

Front

What is the electron configuration for the element with atomic number 6?

Back

1s² 2s² 2p² (Carbon).

Front

What is the definition of an electron configuration?

Back

An electron configuration is the distribution of electrons in an atom's orbitals.