Examlex
A molecule has the formula AB3 and the central atom is in a different plane from the surrounding three atoms. Its molecular shape is ________.
Heated Discussion
A heated discussion is an intense conversation where opinions strongly differ, and emotions may run high.
Social Media Policy
Guidelines set by an organization to regulate employees' or members' use of social media, ensuring positive and consistent brand messaging.
Guidelines
A set of recommendations or rules designed to direct behavior or the process of an activity.
First Amendment Rights
The rights guaranteed by the First Amendment to the U.S. Constitution, including freedoms of speech, press, assembly, and religion.
Q21: Based on the octet rule, boron will
Q32: The more unpaired electrons in a species,
Q41: An alloy is a<br>A)heterogeneous mixture of two
Q48: Bond enthalpy is _.<br>A)always positive<br>B)always negative<br>C)sometimes positive,
Q73: On a phase diagram, the melting point
Q107: The reaction of 25 mL of N<sub>2</sub>
Q140: There are _ orbitals in the third
Q164: What is the wavelength of light (nm)that
Q168: The largest principal quantum number in the
Q169: Which element would be expected to have