Hydrogen – Water - Oxygen – Nitrogen
Water – it’s a compound (H₂O), not an element
Tokyo - Osaka - Kyoto - Nara
Tokyo is in Kanto
Iwate - Shimane - Yamagata - Miyagi
Shimane - Its not part of Tohoku
Doraemon - Mickey Mouse - Pokemon - Mario
Mickey Mouse - is American
Mercury - Copper – Silver – Gold
Mercury – it’s liquid at room temperature, the others are solid metals.
Sodium – Potassium – Calcium – Carbon
Carbon – it’s a nonmetal, the others are metals.
Tuna - Salmon - Eel - Yellowtail
Eel - is almost always cooked when eating
Mie - Shiga - Tottori - Shimane
Shiga - doesn't touch the ocean
Diamond – Graphite – Coal – Carbon dioxide
Carbon dioxide – it’s a compound gas, the others are solid forms (allotropes) of carbon.
Proton – Neutron– Molecule – Electron
Molecule – it’s made of atoms, not a subatomic particle.
Miso - Soy Sauce - Sake - Mirin
Sake - is an alcoholic beverage
Ibaraki - Gunma - Saitama - Yamanashi
Yamanashi - it's not part of Kanto
New Years - Obon - Golden Week - Tanabata
Golden week - is a modern holiday period, the others are traditional festivals/holidays
Isotope – Ion – Atom – Element
Ion – it carries an electrical charge, the others are neutral
HCl – H₂SO₄ – NaOH – HNO₃
NaOH – it’s a base, the others are acids
Roses - Cherry Blossoms - Plum Blossoms - Chrysanthemums
Roses - not of traditional significance in Japan
Kagoshima - Okinawa - Gunma - Kagawa
Gunma - has no islands
Sanuki Udon - Kishimen - Inaniwa Udon - Mizusawa Udon
Kishimen - the others are Japan's 3 Great Udon
Methane – Ethane – Propane – Benzene
Benzene – it’s aromatic, not an alkane.
Solid – Liquid – Gas – Plasma
Plasma – it’s an ionized state of matter, not one of the classical three.
Hiragana - Katakana - Kanji - Romaji
Romaji - uses the Latin alphabet
Osaka - Kyoto - Aichi - Chiba
Kyoto - doesn't have an international airport
Ise Grand Shrine - Izumo Taisha - Meiji Shrine - Atsuta Shrine
Meiji Shrine was founded in 1920s. The others are ancient
pH – Temperature – Pressure – Volume
pH – it measures acidity, not a physical state variable.