Question
Across 3. Separates metals from nonmetals 6. How the Periodic Table was first arranged 9. Made into wire 11. Where the alkaline earth metals are located 13. Nonmetal that is grouped with the metals 15. The metal that is grouped with the metalloids 17. What results when elements are arranged in order of increasing atomic number 18. Elements that both the s and p sublevels are completely filled 19. The elements in the s and p blocks 20. The name for the elements who have a configuration that end in s Down 1. 2nd group, 4th period 2. Horizontal row
Answer
4.6
(298 Votes)
Prudence
Master · Tutor for 5 years
Answer
c) Staircase
Explanation
This puzzle appears to be a crossword clue set related to the Periodic Table of Elements. The clues relate to various concepts and categorizations in chemistry, specifically involving the Periodic Table and the attributes and classifications of elements.1. The '3. Separates metals from nonmetals' refers to the "staircase" line on the periodic table often known as the metalloid line.2. 'tv' is not related to the context of this question; it could be a misprint or irrelevant information.3. The '9. Made to wire' refers to the ductility of metals, a property that allows them to be drawn into wires.4. The '6. How the Periodic Table was first arranged' refers to Mendeleev's arrangement of the elements by increasing atomic mass.5. The '11. Where the alkaline earth metals are located' identifies the column on the Periodic Table in which alkaline earth metals are found.6. The '13. Nonmetal that is grouped with the metals' might refer to an exception in the placement of a nonmetal element among metals in the periodic table.7. The '15. The metal that is grouped with the metalloids' seems to be addressing an anomalous placement similar to clue number 13.8. '7. What results when elements are arranged in order of increasing atomic number' likely describes an organized Periodic Table or the periodic law.9. The '18. Elements that both the s and p sublevels are completely filled' refer to noble gases, which have complete s and p sublevels.10. The '19. The elements in the s and p blocks' are referring to the group of elements occupying the respective blocks on the Periodic Table.11. The '20. The name for the elements who have a configuration that ends in s^1' might refer to the alkali metals, which have a single electron in their outermost s orbital.12. The '1. 2nd group, 4th period' feels like a reference to the specific location of an element on the periodic table, its group, and period number.13. The '2. Horizontal row' refers to how periods on the Periodic Table are arranged. Each period corresponds to a horizontal row on the table.Since these clues are associated with specific answers defining concepts or elements regarding the periodic table, the correct subject category is chemistry. To solve crossword puzzles, usual requirements would demand knowledge of the terms and where these elements and characteristics fit in the context of a periodic table.