Question

name _ review 20 questions about matter basic facts period _ day 18 date september 15, 2025
1... what is the most basic physical property calculation that can be made about matter?
2... define density
3... what are the variable and units most commonly associated with density?
4... what are the variable and units most commonly associated with mass?
5... what is the variable and volume units most commonly associated with a solid?
6... what are the volume units most commonly associated with a liquid?
7... what are the volume units most commonly associated with a gas?
8... using your ptote on page 199 of your notebook, what is the density of sulfur, s?
9... using your ptote on page 199 of your notebook, what is the density of titanium, ti?
10... water has a density of 1.0 grams per cm³; vegetable oil has a density of 0.92 grams per cm³. what happens when vegetable oil and water are poured into the same container?
11... a liquid has a density of x grams per milliliter and a volume of y milliliters; what is its mass?
12... a gas has a density of a grams per liter and a mass of b grams. what is its volume?
13... a solid has a mass of s grams and a volume of t cubic centimeters; what is its density?
14... what happens if a piece of iron, fe is placed in a container of liquid mercury, hg?

Explanation:

Answer:

(1) Mass
(2) Density is the mass per unit volume of a substance.
(3) Variable: \(
ho \), Units: grams per cubic - centimeter (g/cm³), kilograms per cubic - meter (kg/m³) etc.
(4) Variable: \( m \), Units: grams (g), kilograms (kg) etc.
(5) Variable: \( V \), Units: cubic centimeters (cm³), cubic meters (m³)
(6) Milliliters (mL), liters (L)
(7) Liters (L), cubic meters (m³)
(8) Information about PTO TE on page 199 is not provided, so cannot answer.
(9) Information about PTO TE on page 199 is not provided, so cannot answer.
(10) Vegetable oil floats on water because it has a lower density.
(11) \( m = X\times Y \) grams
(12) \( V=\frac{B}{A} \) liters
(13) \(
ho=\frac{S}{T} \) grams per cubic - centimeter
(14) Iron floats in liquid mercury because the density of iron is less than the density of liquid mercury.