LT#1: Observing Matter Terminology

Question 0

Define Ductility

Answer 0

The ability to stretch a substance into a wire

Question 1

Define Physical Property

Answer 1

A property that can be measured without changing the chemical composition of the substance

Question 2

Define Qualitative Observation

Answer 2

Describes a characteristic of a substance using written descriptive terms only

Question 3

Define Heterogeneous Mixture

Answer 3

Can see multiple ingredients which separate at rest

Question 4

Define Compound

Answer 4

2 or more elements chemically combined

Question 5

Define Malleability

Answer 5

The ability to pound a substance into a sheet

Question 6

Define Chemical Property

Answer 6

A property that describes how a chemical reacts with other substances

Question 7

Define Pure Substance

Answer 7

All the particles which make up the substance are the same

Question 8

Define Matter

Answer 8

Anything with mass, volume and made up of atoms

Question 8

Define Mixture

Answer 8

A combination of different kinds of particles that retain their own properties.

Question 10

Define Element

Answer 10

Cannot be broken down. One type of atom or a diatomic molecule

Question 11

Define Homogeneous Mixture

Answer 11

Contains multiple ingredients but only looks like one thing

Question 12

Define Quantitative Observation

Answer 12

Describes a characteristic of a substance using numerical measurements or calculations