If a neutral atom gains two electrons, what is the electrical charge of the atom?
A. ?2
B. neutral
C. +2
D. ?1
E. +1
Answer: A
Environmental & Atmospheric Sciences
You might also like to view...
Which of the following is considered to be one of the outer planets?
A) Earth B) the Earth's Moon C) Saturn D) Jupiter E) the Sun
Environmental & Atmospheric Sciences
Discuss how cleaning an oil spill can be more harmful than the oil itself. What will be an ideal response?
Environmental & Atmospheric Sciences
Compare the environmental effects of coal and uranium as power sources
What will be an ideal response?
Environmental & Atmospheric Sciences
If a city were to receive 1/2 inch of rain in the morning and then 5 inches of snow that afternoon, about how much precipitation would the weather service report for that day??
a. ?5 1/2 inches b. ?1/2 inch c. ?1 inch d. ?10 inches e. ?2 1/2 inches
Environmental & Atmospheric Sciences