Yes, BONDS is a Scrabble word!

Letter values in Scrabble US: B 3, O 1, N 1, D 2, S 1.

Is it a valid word?

BONDS is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

an electrical force linking atoms
a certificate of debt (usually interest-bearing or discounted) that is issued by a government or corporation in order to raise money; the issuer is required to pay a fixed sum annually until maturity and then a fixed sum to repay the principal
a connection based on kinship or marriage or common interest
(criminal law) money that must be forfeited by the bondsman if an accused person fails to appear in court for trial
a restraint that confines or restricts freedom (especially something used to tie down or restrain a prisoner)
a connection that fastens things together
a superior quality of strong durable white writing paper; originally made for printing documents
United States civil rights leader who was elected to the legislature in Georgia but was barred from taking his seat because he opposed the Vietnam War (born 1940)
British secret operative 007 in novels by Ian Fleming
the property of sticking together (as of glue and wood) or the joining of surfaces of different composition

Also: chemical bond, bond certificate, bail bond, bond paper, julian bond, james bond, hold fast, stick to, bring together, draw together.