Magnesium ions carry a 2+ charge, and chloride ions carry a 1- charge. What is the chemical formula for the ionic compound magnesium chloride?
A) MgCl
B) Mg2Cl
C) MgCl2
D) Mg2Cl2
C
Environmental & Atmospheric Sciences
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Which of these is a vector quantity?
A. Velocity. B. Acceleration. C. Force. D. all of the above
Environmental & Atmospheric Sciences
When warm and cold air masses collide, the warm air is forced upward. Why does this occur?
What will be an ideal response?
Environmental & Atmospheric Sciences
All of the following are considered indoor air pollutants except ________
A) sodium chloride B) pesticides C) asbestos D) cigarette smoke E) radon
Environmental & Atmospheric Sciences
The economy of Great Lakes and Midwest was ________ impacted to by the negative consequences of deindustrialization in the 20th century in comparison to cities in the Northeast (Megalopolis)
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences