Molecules

Question 1

Molecule

Answer 1

2 or more atoms held together with a chemical bond

Question 2

Chemical bond

Answer 2

Connection between atoms

Question 3

Model

Answer 3

Representation of an object

Question 4

Atomic composition

Answer 4

The atoms that make up a molecule and the specific quantity

Question 5

Chemical structure

Answer 5

The specific way atoms are arranged

Question 6

Extended structure

Answer 6

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

Question 7

Crystal

Answer 7

Structure of atoms or molecules in a 3D pattern

Question 8

Polymer

Answer 8

Structure of molecules with repeating chain pattern

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:chain pattern
Crystal:3D
Polymer only molecules
Crystal atoms +molecules

Question 11

What is an element

Answer 11

A substance that can’t be broken down further

Question 12

What is an atom

Answer 12

The smallest unit of an element

Question 13

What is a molecule

Answer 13

2 or more atoms bonded together

Question 14

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

Answer 14

Yes but the structure would be diffrent

Question 15

C3H4 has how many element atoms

Answer 15

2 elements
7 atoms

Question 16

When molecule models what do the sticks and beads represent

Answer 16

Beads atoms
Sticks bond