(Chorus) Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Sol-id or li-quid or gas? A sol-id has weight, takes up space, Has a cer-tain shape. Li-quid has weight, takes up space, But con-forms to the ves-sel in which it is put. So a sol-id and li-quid Look dif-f'rent to me. Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Sol-id or li-quid or gas? A gas is in-vis-i-ble, but we can prove It has weight, takes up space, Have you seen a bal-loon filled with gas, Where the mol-e-cules spread and they spread In-to all of the spa-ces you see? Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Sol-id or li-quid or gas?
(Chorus) Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Sol-id or li-quid or gas?
A sol-id has weight, takes up space, Has a cer-tain shape. Li-quid has weight, takes up space, But con-forms to the ves-sel in which it is put. So a sol-id and li-quid Look dif-f'rent to me.
Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Oh, dear, what can this mat-ter be? Sol-id or li-quid or gas?
A gas is in-vis-i-ble, but we can prove It has weight, takes up space, Have you seen a bal-loon filled with gas, Where the mol-e-cules spread and they spread In-to all of the spa-ces you see?