(I got 4 questions for the day.) Isotopes are elements with the same # of protons but a different # of.
A. Electrons
B. Neutrons
C. Atoms

How many Neutrons are in this isotope of oxygen?
A.8
B.18
C.10
D.12

How many neutrons are in this isotope of carbon?
A.6
B.7
C.13
D.19

How many neutrons does the isotope of phosphorus have?
A.15
B.25
C.10
D.5
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Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

What is the equation fort the alkaline zinc/manganese dioxide cell. a) anode b)cathode c)overall equations.