Answer the following statements true (T) or false (F)
1. An atom is said to be chemically stable when its outer energy level is full.
2. An atom with one more electron than proton would have a plus one charge.
3. In order for an atom to be an ion, the number of electrons cannot equal the number of protons.
4. When ionic compounds dissolve in water, they tend to dissociate into ions.
5. Molecules that form ions when dissolved in water are called electrolytes.
1. TRUE
2. FALSE
3. TRUE
4. TRUE
5. TRUE
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Indicate whether the statement is true or false
Within the bilaminar germinal disc, the layer of columnar cells that is adjacent to the amniotic cavity is the _________ layer
Fill in the blank with correct word.
The inferior rectus muscle
A. rolls the eye upward. B. turns the eye inward, toward the midline. C. rolls the eye downward. D. rotates the eye clockwise.
Police officers who question multiple witnesses to a crime are primarily concerned with the _____ reliability of the eyewitnesses' account.
A. internal consistency B. test-retest C. inter-rater D. parallel form