Elementary particles first conceived in the 1960s

The first hint to crack the puzzle «Elementary particles first conceived in the 1960s» is:

It is a word which contains 6 letters

The second hint to crack the puzzle «Elementary particles first conceived in the 1960s» is:

It starts with letter Q

Q

The third hint to crack the puzzle «Elementary particles first conceived in the 1960s» is:

It ends with letter S

Q s

Looking for extra hints for the puzzle «Elementary particles first conceived in the 1960s»:

Click on any empty tile to reveal a letter

Q u a r k s

The answer for the puzzle «Elementary particles first conceived in the 1960s» is:

Q u a r k s

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Puzzle 13

Isabelle __, French actress of Camille Claudel

Frozen __, a tarter ice cream aka Froyo

To force someone to do something

Breaks in the skin; sores in the mouth or stomach

Bats have __ wings (like ducks' feet)

Flying projectile

Plane company produced the Barracuda and Firefly

__ Lee, To Kill a Mockingbird author

Machu __, Inca citadel located by Hiram Bingham

Four sides, four right angles

Attack of the __ Tomatoes, 1991 NES game

Founder of Versace, Donatella's brother

2009 F1 Championship winner for Brawn GP

__ dancer; polite, euphemistic term for a stripper

A quarter or district of a Spanish town

Distress call by ships and aircraft (at any time!)

City where Frederic Chopin Airport is located

Grand __, Hockney painted this place

Jennifer __, Academy Award winner for Dreamgirls

View-__, device for looking at tiny photo reels

__ emptor or Let the buyer beware

Cartoon train engine