Molecules

Question 1

2 or more atoms held together with a chemical bond

Answer 1

Molecule

Question 2

The connection between atoms

Answer 2

Chemical bond

Question 3

Representation of an object

Answer 3

Model

Question 4

The atoms that make up a molecule and the specific quantities

Answer 4

Atomic composition

Question 5

The specific way the atoms are arranged

Answer 5

Chemical stucture

Question 6

A molecule whose atoms occur in a constant ratio and repeating pattern

Answer 6

Extended structure

Question 7

Structure of atoms or molecules in a 3D pattern

Answer 7

Crystal

Question 8

Structure of molecules with a repeating chain pattern

Answer 8

Polymer

Question 9

Glucose and fructose both have an atomic composition of C6H12O6 but they are different molecules. What is most likely the major difference between them?

Answer 9

Their Chemical Structure

Question 10

List 2 differences between crystals and polymers. Hint: one is shape and one is composition.

Answer 10

Polymers are only made of molecules and crystals can be molecules or atoms

Question 11

What is an element

Answer 11

Substance that can’t be broken down any more

Question 12

What is an atom

Answer 12

The smallest unit of an element

Question 13

What is a molecule

Answer 13

Two or more atoms held together by a chemical bond

Question 14

Can you have 2 different crystals that are made of the same atom?

Yes or No

Answer 14

Yes

Question 15

When making molecule models, what do the beads represent? The sticks?

Answer 15

Chemical Bonds

Question 16

C3H4 has how many elements? Atoms?

Answer 16

Elements:2
Atoms:7