Blog

Explain the differences between phonological awareness, phonemic awareness, and phonics. How would you assess each?

This myofilament is made of two strands of ________ twisted into a helix.

This gap in the neuromuscular junction is called the _________.

A 46-year-old woman’s menstrual cycle has changed and is now more irregular and infrequent. Which term BEST describes the stage this individual is in?

A fifty-year-old’s brain is showing signs of the initial development of neuritic plaques and a few neurofibrillary tangles. This is___________.

An individual characterizing what Erikson called “stagnation” is unable to_____________.

Determine the electron geometry (eg) and molecular geometry (mg) of XeF4. 

What is the molecular geometry around the N atom in the molecule depicted?  

Draw the empty molecular orbital diagram, below, on a sheet of paper Fill it in to create an electron configuration for the ion, N22-. Is N22-stable and diamagnetic, or is it unstable and paramagnetic? Refer to your molecular orbital diagram to explain your answer.  

What is the hybridization of the indicated nitrogen atoms?