100% | ISOTONES | 8 | Atoms that have the same number of neutrons |
68% | BOISE | 5 | State capital that has the same number of letters as its state |
66% | ISOTONE | 7 | One of a group of atoms having the same number of neutrons but a different number of protons |
59% | ASPURE | 6 | Having the same number of karats, e.g. |
59% | ISOMEROUS | 9 | Having the same number of parts, in biology |
54% | ISOMER | 6 | Compound with the same number of atoms in a different arrangement |
53% | ISOTOPES | 8 | Atoms with the same number of protons |
53% | ISOTONE | 7 | Either of two species of atoms with the same number of neutrons and a different number of protons |
52% | ECRU | 4 | Hue that has the ISCC-NBS color number of 89 |
49% | ISOTOPE | 7 | One of two or more atoms with the same atomic number that contain different numbers of neutrons |
49% | MEANINGS | 8 | The word "set" has the largest number of those |
49% | FOUR | 4 | "___ Sticks," song by Led Zeppelin that has the number of columns supporting the Eiffel Tower |
48% | REDS | 4 | Team that has retired the numbers of Johnny Bench and Pete Rose |
48% | THREE | 5 | Number of children that 12-Across and 38-Across have (Chris is the middle child) |
45% | ISOTOPES | 8 | Same number of protons, different neutrons |
45% | CODE | 4 | Zip ___, address identification number that the Empire State Building has its own of |
45% | OREO | 4 | Cookie that has the same colors as an orca |
44% | TIE | 3 | Result when two teams score the same number of points |
44% | ASMANY | 6 | That same number of |
44% | SECONDMYREGRETS | 15 | Have the same remorseful feelings that I’m having? |
44% | ISOTONIC | 8 | Having the same concentration of salt as mammalian blood |
43% | ASHE | 4 | New York tennis stadium that has the same letters as 23-Down |
43% | USA | 3 | Land that has the "Statue of Liberty": Abbr. |
43% | FIVE | 4 | Number of sides the Pentagon has |
43% | ONE | 3 | Number of moons the Earth has |
43% | FOUR | 4 | Number of #1 hits that Rihanna had in 2010 (the record for a female artist) |
43% | NAPA | 4 | Auto parts chain that has the same name as a California wine valley |
43% | SHEA | 4 | Former New York baseball stadium that has the same letters as 22-Down |
42% | FIVE | 4 | Number of digits that some hands have |
42% | FIVE | 4 | Number of singers the Backstreet Boys have |