Balenciaga × BEAST

This page lists questions and answers that were posted by visitors named Balenciaga × BEAST.

Questions

The following questions were asked by visitors named Balenciaga × BEAST.

The use of synthetic materials has pros and cons. Do you think the pros of using synthetic materials outweigh the cons? Or, do you think the cons outweigh the pros and synthetic materials should not be used? Explain in a full ACE-formatted paragraph.

Match each of the states of matter with the correct description. Particle Arrangement: Particles are loosely connected and slide over each other. Particle Movement: Particles move at a medium speed. State of Matter: ???

What is the difference between mass and weight of an object? (Short paragraph)

Plastic is an example of a(n) 1. amorphous solid 2. high viscosity liquid 3. crystalline solid 4. fluid

Answers

The following answers were posted by visitors named Balenciaga × BEAST.

Rewrite the following expressions using exponents. 3 × 3 × 3 × 3 × 3 × 3 = ?^?

Which expression is equivalent to the exponential expression below? (-3)^4 1. -(3 × 3 × 3 × 3) 2. -3 × -3 × -3 × -3 3. Another answer

Are you suuuure? Because this is a quiz I really need to ace.

A little less formal.

Sort these heating time stages in the correct order: Gas, Melting, Solid, Freezing, Liquid, Vaporizing, Condensing

Is this from cold to hot?

List five categories for physical properties and chemical properties respectively.

Put these options correctly in a three-part pyramid: Density, ÷, Mass, Volume, ×.

Fill in the blank. The density of water is ______ g/cm3.

Observe the density column. In three sentences, why do you think the bolt is at the bottom and the ping pong ball is at the top?

What is a mixture? In three sentences, provide an example.

How is plastic made? Your response should be at least 2-3 sentences and include the following terms: Polymers, Synthetic Material, Natural Resources, Chemical Reactions.

In science lab you are given the four substances listed below with their densities: Honey = 1.42g/cm^3 Olive oil = 0.90g/cm^3 Water = 1.00g/cm^3 Ethyl alcohol = 0.81g/cm^3 You are asked to combine all four substances in a beaker and observe how they separ...

Something that has mass and occupies space is known as ______________.

The change from a gas to a liquid is called _____________.

The formula for density is

What is the density of an object that has a mass of 34 grams and a volume of 17 milliliters? You may use a calculator if needed. 1. 0.5 g/mL 2. 51 g/mL 3. 578 g/mL 4. 2 g/mL

A ________ has no defined shape and a defined volume. A ________ has no defined shape and and no defined volume. 1. Gas 2. Solid 3. Liquid

"A" liquid? "A" gas?

The TOTAL energy of all particles in an object is known as

Which of the following is an example of a physical property? freezing point chemical composition ability to burn ability to react with metals

All methods used to separate a mixture are based on the substances'

Which of the following combinations are both best classified as heterogeneous mixtures? 1. dirt and air 2. water and air 3. salad and dirt 4. air and salad

You can only choose one.

Plastic is an example of a(n)

The measure of the AVERAGE energy of motion of particles in matter is known as

To separate a mixture of paper clips and sand, Joe should use 1. magnetic separation 2. distillation 3. decanting 4. wind separation

Which of the following is NOT true? 1. Particles move differently depending on state. 2. Particles have the same amount of energy in different states. 3. Energy must be added or removed to change state. 4. Particles have different amounts of energy in dif...