ACTIVITY 5

Density: mass per unit volume.

Equation:

 





























Lithium: 3 Protons, 3 Neutrons, 3 Electrons
Density: 0.534 g·cm⁻³

 Boron: 5 Protons, 6 Neutrons, 5 ElectronsDensity: 2.08 g·cm⁻³

Mystery Blocks:

A: GOLD Mass= 65.14 kg Volume=3.38L Density=19.27 

B: WATER Mass=.64kg Volume=.64L Density=1.00
C: WATER Mass=4.08 kg Volume=4.08L Density=1.00
D: WATER Mass=3.10kg Volume=3.10L Density=1.00
E: DIAMOND Mass=3.53kg Volume=1.00L Density=3.53

STANDARDS:

C.4.4 Use simple science equipment safely and effectively, including rulers, balances, graduated cylinders, hand lenses, thermometers, and computers, to collect data relevant to questions and investigations

A.4.2 When faced with a science-related problem, decide what evidence, models, or explanations previously studied can be used to better understand what is happening now