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All quizzes
Every published quiz on ThreeRoads.
- ST
Scandium to Zinc: Element Symbols and Names (21–30)
Match element names and symbols for atomic numbers 21–30 (Sc through Zn). Questions alternate name→symbol and symbol→name.
10 Q0 takes - IU
Industrial Uses of Sodium–Calcium (11–20)
For each element (atomic numbers 11–20), pick the primary industrial application or major commercial use.
10 Q0 takes - AV
Alkali vs Alkaline-Earth: Group Membership for 11–20
For each element with atomic number 11–20, state whether it is an alkali metal, an alkaline-earth metal, or neither (IUPAC group classification).
10 Q0 takes - ST
Sodium through Calcium: Element Names and Symbols (11–20)
Name the element with the given atomic number (11–20) or provide the correct chemical symbol when given the name.
10 Q0 takes - E1
Elements 1–10 Reverse: Name to Symbol
Given the element name for elements 1–10, enter its one- or two-letter chemical symbol (case-insensitive).
10 Q0 takes - E1
Elements 1–10 by Symbol (Symbol to Name)
Given a chemical symbol for one of the first ten elements, provide the element's full name (e.g., O → Oxygen).
10 Q0 takes - E1
Elements 1–10 by Name (Atomic Number to Name)
Given an atomic number from 1 to 10, name the corresponding chemical element.
10 Q0 takes - WC
World Capitals — Capitals Not the Largest City
Name the national capital (not the country's largest city) for each country named.
10 Q0 takes - WC
World Capitals — Multiple-Choice Reverse
Given a capital city, pick the country it serves as the national capital for.
12 Q0 takes - WC
World Capitals — 60-Second Speed Run
Name the national capital for each country (UN-recognized sovereign states only). Spelling must be correct.
12 Q0 takes - TM
Transliteration Match: Latinized Local Names
Match the given Latin-alphabet transliteration (local-language form) to the correct capital city name in English.
12 Q0 takes - CI
Capitals in Native Script (Arabic)
Identify the national capital from its name written in Arabic script. Provide the canonical English name of the city.
10 Q0 takes - CI
Capitals in Native Script (Cyrillic)
Identify the capital city given in Cyrillic; respond with the common English exonym.
10 Q0 takes - RF
Regional Former Capitals: Europe, Asia, Africa Comparisons
Choose the city that formerly served as the national seat for the given country (the country's modern capital is implied to be the current capital).
10 Q0 takes - PC
Planned Capitals: Identify the Purpose-Built Seat
For each country, state whether its current capital was a purpose-built planned city; if yes, name that planned capital.
10 Q0 takes - FN
Former National Capitals: Name the Predecessor
Name the immediately preceding national capital (the official former capital) that served immediately before the country's current seat of government was established.
10 Q0 takes - CV
Coastal vs Inland Capitals — Quick Classification
For each listed national capital, choose whether it is coastal (has direct access to the open sea or major estuary/harbor) or inland (no direct sea access).
10 Q0 takes - CI
Capitals in the Northern Hemisphere
Name the official capital city (located in the Northern Hemisphere) for each listed country or region.
12 Q0 takes - CI
Capitals in the Southern Hemisphere
Name the official national capital city (located entirely in the Southern Hemisphere) that matches each prompt.
12 Q0 takes - DN
Distinguish near-homonyms: tricky lookalike pairs
Given a capital that resembles several country names, choose the correct country that city is the capital of.
12 Q0 takes - TO
True or False: capital shares country name
Quick T/F-style: does the named capital share its English name (exact or near) with its country?
12 Q0 takes - CT
Capitals that are the country's eponym (same root)
Name the country whose name shares the same root as the given capital city (e.g., Luxembourg City → Luxembourg).
12 Q0 takes - DH
Distinguish homonymous capitals by region
Given a capital name and its country, pick the correct world region where that country's capital is located.
11 Q0 takes - SC
Same-name capitals in different countries (pairs)
Match each city name to the country whose national capital (or well-known capital city) has that name — the same name also appears as a major city in another sovereign state.
10 Q0 takes