Examlex
Match each molecule with an angle around the central atom.
-sulfur trioxide
Creative Destruction
A concept in economics that describes the process by which new innovations replace outdated technologies and ideas, driving economic progress.
Concentrated Industries
Industries where a small number of firms dominate the market share, potentially leading to reduced competition and higher prices for consumers.
Innovative Firms
Companies that pioneer new ideas, technologies, or methods, leading to novel products or services and contributing to economic growth and competitiveness.
R&D Spending
Expenditures dedicated to research and development activities with the aim of creating new technologies, products, or processes.
Q20: CH?-<br>A)bent<br>B)trigonal planar<br>C)linear<br>D)pyramidal<br>E)tetrahedral
Q22: The spectator ions in the following precipitation
Q24: Ca<sub>3</sub>(PO?)<sub>2</sub><br>A)342<br>B)310<br>C)88<br>D)122.5
Q27: In a combination reaction two or more
Q27: Which of the following has the lowest
Q40: S<sup>4+</sup><br>A)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup><br>B)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>2</sup><br>C)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p64s<sup>2</sup><br>D)1s22s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>1</sup><br>E)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>4</sup><br>F)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup><br>G)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup><br>H)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>5</sup>
Q43: The change of state from a solid
Q96: Which of the following polyatomic ions is
Q154: The percent composition of carbon is equal
Q190: The theoretical number of moles of water