When an electron in an atom goes from a high energy state to a low one, light is given off.

Which ground state electronic configuration will most readily produce an ion with a charge of 2+?

Give the appropriate values of n and ℓ for the orbital designation 3s.

The ground state electron configuration of Sc is ________.

When an electron in an atom goes from a high energy state to a low one, light is given off.

A disadvantage of using BMI to assess health risk is that it doesn’t account for:

The best way to decrease sodium intake is to:

HYPOTHETICAL: In January 2019, Neil called Sloane’s employer, the University of Florida, and reported that he thought “the blonde in financial aid” had stolen $10,000. Sloane is the only blonde in financial aid. Without investigating, the University of Florida swiftly fired Sloane. After spending nearly two and a half years battling the mental health effects from the false accusation, Sloane decided she was ready to sue earlier this month. Part of Sloane’s decision to sue arose from the Independent Florida Alligator’s May 2021 article detailing UF’s improper firing of Sloane based on unfounded allegations. Analyze Sloane’s defamation case against Neil. Detail the elements of the claim and any defenses Neil may have available. (6 points, 200 words)

Both NH3 and BCl3 are compounds that have a central atom with 3 atoms bonded to the central atom.  However, NH3 has a trigonal pyramidal molecular geometry while BCl3 has a trigonal planar geometry. Choose the statement that best explains why these two compounds have different molecular geometries.

Calculate the mass (in grams) of {x} moles of water, H2O. Additional Information: the molar mass of hydrogen is 1.01 g/mol, the molar mass of oxygen is 16.00 g/mol