---
title: Elements and the famous members of the periodic table — the lesson's questions with trees and pragmatics · Chemistry
description: The 14 test and exam questions of lesson 2 «Elements and the famous members of the periodic table» of the chemistry course of Mova's primary school, each with its options, Mova's choice and the right answer, every sentence with its dependency tree and pragmatics.
---

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# Elements and the famous members of the periodic table

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The 14 questions of lesson 2 «Elements and the famous members of the periodic table» of the chemistry course of Mova's primary school with their options, 77 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: [the lesson at school](https://md.mova.elamur.ai/free/en/school-run/chemistry/2-elements-and-the-periodic-table/).

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- [t1](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t1/) — Your cousin says: "Fe on that poster is short for Fe-iron, obviously." What is the real reason for Fe? — right ✓
- [t2](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t2/) — "why'd anyone make wedding rings outta gold and not iron, iron's way cheaper innit" Best answer? — right ✓
- [t3](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t3/) — In a game, a character breathes helium from a big gas tank and just talks squeaky. What is wrong? — right ✓
- [t4](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t4/) — Your friend says: "Spinach is the best food for iron by miles, that's why Popeye is strong." Put him right. — right ✓
- [t5](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t5/) — What would happen if you cooled mercury to minus 50 degrees? — wrong ✗
- [t6](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t6/) — Sodium fizzes violently in water and chlorine is a poisonous gas. Why is table salt safe? — right ✓
- [t7](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t7/) — A diamond is thrown into a very hot furnace. What could happen? — right ✓
- [t8](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t8/) — "pff my mate says helium was found in a cave in Texas first" What is the truth? — right ✓
- [t9](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t9/) — If oxygen made up all the air instead of a fifth, what would be the danger? — right ✓
- [t10](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/t10/) — Your sister says: "The periodic table is just in alphabetical order." Put her right. — right ✓
- [e1](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/e1/) — Which of the following statements most accurately characterises a chemical element? — right ✓ · exam
- [e2](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/e2/) — Identify the principal reason for which gold retains its lustre over millennia. — wrong ✗ · exam
- [e3](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/e3/) — Select the response that is consistent with the established facts concerning diamond and graphite. — right ✓ · exam
- [e4](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/2-elements-and-the-periodic-table/e4/) — It is given that the atmosphere is inhaled. Ascertain the constituent present in the greatest proportion. — right ✓ · exam

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