Molecules

Question 1

Two or more atoms held together with a chemical bond

Answer 1

Molecules

Question 2

Connection between atoms

Answer 2

Chemical bond

Question 3

Representation of an object

Answer 3

Model

Question 4

The atoms that make up molecules and the specific quantities

Answer 4

Atomic composition

Question 5

The specific way the atoms are arranged

Answer 5

Chemical structure

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 3-D 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

The chemical structure

Question 10

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

Answer 10

Crystals can have atoms, but polymers can’t and crystals has a 3D pattern, but polymers have a repeating chain pattern

Question 11

What is a element

Answer 11

A square on the periodic table

Question 12

The smallest unit of a element

Answer 12

Atom

Question 13

2 or more atoms held together with a chemical bond

Answer 13

Molecule

Question 14

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

Answer 14

The beads represent atoms and the sticks represent the chemical bonds

Question 15

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

Answer 15

Yes

Question 16

C3H4 has how many elements? Atoms?

Answer 16

2 elements and 7 atoms