A
  ‘Cause we belong together
A
  We make our bed together
F#m
  In a chemistry set, yes
E
  We make the best of our lives, yes

A
  We make our plans together
A
  We take a chance together
F#m
  In a chemistry set, yes
E
  We make the best of our lives, yes

[Chorus]
D
  Why plastic burn on the other cheek
A
  Your lips hot so they could burn me
Bm
  Like we poured metals in a wet sink
G
  We're volatile, volatile

D
  But we burn as bright as magnesium
A
  So when I’m away and you feel glum
Bm
  Remember love in test tube
G
  It's worth the while, worth the while

[Verse 2]
A
  'Cause we belong together
A
  We make our bed together
F#m
  In a chemistry set, yes
E
  We make the best of our lives, yes

A
  We slow it down on Sundays
A
  Stay out of town on Sundays
F#m
  In a chemistry set, yes
E
  We make the best of our lives, yes

[Chorus]
D
  Why plastic burn on the other cheek
A
  Your lips hot so they could burn me
Bm
  Like we poured metals in a wet sink
G
  We're volatile, volatile

D
  But we burn as bright as magnesium
A
  So when I’m away and you feel glum
Bm
  Remember love in test tube
G
  It's worth the while, worth the while

[Bridge]
A
  If I'm your acid, you're my alkali
A
  We'll find the right P.H. to make things right
F#m
  We'll settle differences to make it last
E
  And place our worries firmly in the past

A
  If I'm your acid, you're my alkali
A
  We'll find the right P.H. to make things right
F#m
  We'll settle differences to make it last
E                                           A
  And place our worries firmly in the past