Just how small is an atom?

Question 1

Analogy

Answer 1

Noun a comparison between things that have similar features, often used to help explain a principle or idea

Question 2

proportion

Answer 2

Noun

the number or amount of a group or part of something when compared to the whole:

Question 3

Dwarf

Answer 3

ADJ

Very small

Question 4

Typical

Answer 4

ADJ

normal

Question 5

grapefruit

Answer 5

https://dictionary.cambridge.org/images/thumb/grapef_noun_002_16359.jpg?version=5.0.170

Question 6

equivalent

Answer 6

ADJ

having the same amount, value, purpose, qualities, etc.:

Question 7

Blow up

Answer 7

Phrasal verb
When a storm blows up, it begins.

to suddenly become very angry:

ADJ

needing to be filled with air in order to be used:
a blow-up mattress/pillow

Question 8

Marble

Answer 8

https://dictionary.cambridge.org/images/thumb/marble_noun_002_22382.jpg?version=5.0.170

Question 9

Bizarre

Answer 9

ADJ

very strange and unusual:

Question 10

Virtually

Answer 10

ADV

almost, not completely

Question 11

Wired

Answer 11

adjective

nervous or excited, for example because of a future event, or because you have drunk coffee or taken drugs:

Question 12

exhaust

Answer 12

Verb

Use all completely

Question 13

Accrete

Answer 13

Verb

to gradually increase or grow by the addition of new layers or parts, or to cause something to do this:

Question 14

detect

Answer 14

Verb

to notice something that is partly hidden or not clear, or to discover something, especially using a special method:

Question 15

slightly

Answer 15

Adv

a little