Unit 4 Chemistry Vocabulary Quiz

What is the ability for a metal or metal alloy to be formed into a variety of shapes?

• Malleability

• Solute

• Solubility

• Flammability

 Indicates the ease with which a material can ignite and the intensity with which it burns once it catches on fire.

• Malleability

• Solute

• Solubility

• Flammability

Which of the following is the characteristic ability of a substance to react to form new substances?

• Physical Changes

• Products

• Chemical Properties

• Physical Properties

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

During a chemical reaction, reactants are transformed into these after passing through a high energy transition state. This process results in the consumption of the reactants. For example water is the product of the reaction between hydrogen and oxygen.

• Physical Changes

• Products

• Chemical Properties

• Physical Properties

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A characteristic of a substance that can be observed or measured without changing the identity of the substance.

• Physical Changes

• Products

• Chemical Properties

• Physical Properties

What is a change in which the shape or form of the substance changes but the substance still has the same physical makeup?

• Chemical Reaction

• Reactants

• Physical Changes

• Chemical Changes

A representation of a chemical reaction using symbols of the elements to indicate the amount of substance, usually in moles, of each reactant and product

• Chemical Reaction

• Chemical Formula

• Chemical Equation

• Chemical Changes

Tags

NGSS.HS-PS1-7

A change in one or more substance, caused by a reaction, that forms new and different substances

• Chemical Reaction

• Reactants

• Physical Changes

• Chemical Changes

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Tells us the number of atoms of each element in a compound. It contains the symbols of the atoms of the elements present in the compound as well as how many there are for each element in the form of subscripts.

• Law of Conservation of Matter

• Chemical Formula

• Coefficient

• Heat

Tags

NGSS.MS-PS1-1

What is the number in front of the chemical formula that tells us how many molecules of a given formula are present?

• Chemical Formula

• Coefficient

• Law of Conservation of Matter

• Heat