Which of the following best matches the description?Central region of an atom.
A. ion
B. isotope
C. enzyme
D. electron
E. photosynthesis
F. base
G. nucleus
H. neutron
I. proton
J. potential energy
K. combustion
L. entropy
M. latent heat
N. acid
O. pH
P. kinetic energy
Q. respiration
Answer: G
You might also like to view...
List two common sources of rain gauge measurement error
What will be an ideal response?
If a sea exists on Jupiter's moon Europa, it is probably much smaller and shallower than the Earth's ocean.
Answer the following statement true (T) or false (F)
Which statement describes natural and synthetic chemicals?
A. All chemicals are unsafe. B. Natural chemicals are safe, and synthetic chemicals are deadly. C. Synthetic chemicals are deadly, and natural chemicals are safe. D. Some chemicals, whether synthetic or natural, are safe and others are deadly. E. All chemicals are safe except those that cause cancer.
Why is the June solstice associated with the Southern Hemisphere winter?
Figure 9-2: Earth–Sun relations on June solstice.
The above question is based on Figure 9-2, showing Earth–Sun relations on June 21.
What will be an ideal response?