Fill in the orbital energy diagram for the oxide ion. 2p (5 2s 1s The Correct Answer and Explanation is: 🧪 Correct Orbital Diagram for O²⁻ (Oxide Ion): Orbitals (in increasing energy): makefileCopyEdit1s: ↑↓ 2s: ↑↓ 2p: ↑↓ ↑↓ ↑↓ ✅ Total electrons = 10 🔍 Explanation The oxide ion (O²⁻) is formed when a […]

Draw the Lewis structure. B) Predict the electron group geometry. C) Predict the molecular shape. D) Predict the IDEAL bond angle(s). E) Predict the polarity (circle one): Polar / Non-polar. PO3 3- A) Draw the Lewis structure. B) Predict the electron group geometry. C) Predict the molecular shape. D) Predict the IDEAL bond angle(s). E)

‘Which graph represents a function with direct variation The Correct Answer and Explanation is: ✅ Correct Answer: A graph that is a straight line passing through the origin (0, 0) represents a function with direct variation. 📘 Explanation A direct variation is a type of linear relationship between two variables where one variable is a

Charles has 24 marbles. He has 6 more yellow marbles than blue marbles. Which equation represents this situation? n + (n + 6) = 24, where n is the number of blue marbles n + 6n = 24, where n is the number of yellow marbles n + (n + 6) = 24, where n

Classify each substance based on the intermolecular forces present in that substance. Hydrogen bonding; dipole-dipole, and dispersion Dipole-dipole and dispersion only Dispersion only HF Hz HCI CO Answer Bank The Correct Answer and Explanation is: molecular structures and the types of bonding and polarity they exhibit. The three key types of IMFs are: Substance Classification

Gavin and his three friends want to share \frac{1}{3} of a cake equally. Gavin says that each friend will get \frac{1}{9} of the cake. Use the drop-down menus to explain whether or not Gavin is correct. Click the arrows to choose an answer from each menu. Gavin is correct . To find how much cake

Diagram the path of light through a compound microscope. Through what lenses and objects does the light pass in a compound microscope? Identify the basic parts of a compound microscope. The Correct Answer and Explanation is: Basic Parts of a Microscope and Explanation A microscope is a scientific instrument used to magnify small objects that

Total Valence Electrons: 34 Rough Lewis Structure: TeF4 Molecular Geometry / Electron-Group Geometry: See-saw/trigonal bipyramidal Formula: #-Te_E Solubility: More soluble in hexane or water? Bond Polarity (AEN): Te – F = 2.1 4.0 = 1.9 Molecule Polarity: water The Correct Answer and Explanation is: Correct Answers: Explanation Tellurium tetrafluoride (TeF₄) is a molecule consisting of

A thermometer tells you that you have a fever of 39.4°C What is this in Fahrenheit The Correct Answer and Explanation is: A fever of 39.4°C is equal to 102.9°F. Explanation To convert a temperature from Celsius to Fahrenheit, we use the following formula:°F=(°C×95)+32°F = (°C × \frac{9}{5}) + 32°F=(°C×59​)+32 Let’s apply this to 39.4°C:°F=(39.4×95)+32=(39.4×1.8)+32=70.92+32=102.92°F°F

WRITE THE CHEMICAL EQUATION OF FORMATION OF BERYLLIUM PHOSPHIDE The Correct Answer and Explanation is: Chemical Equation of the Formation of Beryllium Phosphide: 3Be+2P→Be3P23Be + 2P \rightarrow Be_3P_23Be+2P→Be3​P2​ Explanation Beryllium phosphide (Be₃P₂) is an inorganic compound formed from the elements beryllium (Be) and phosphorus (P). The chemical equation for its formation is:3Be+2P→Be3P23Be + 2P \rightarrow