molucules

Question 1

two or more atoms held together a chemical bond

Answer 1

molecule

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 a molecule and specific quantities

Answer 4

atomic composition

Question 5

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

Answer 5

extended structure

Question 6

the specific way atoms are arranged

Answer 6

chemical 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

the difference is that they bonded different, the structure is different, or arranged together

Question 10

list 2 differences between crystals and polymers. hint: one is shape and one is composition

Answer 10

a crystal is made in a 3D structure and a polymer is made in a chain like structure. polymers are only made up of molecules and crystals are made up of either a single type of atom, or multiple types of atoms or molecules

Question 11

what is an element

Answer 11

can’t be broken into smaller units, it is one block on a periodic table

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 help together with a chemical bond

Question 14

when making molecule models, what do the beads represent? the sticks

Answer 14

the beads represent atoms and the sticks represent bonds

Question 15

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

Answer 15

yes, because they can be arranged in different ways, and structures would be different

Question 16

C3H4 has how many elements? atoms

Answer 16

two elements and seven atoms