Discuss the structure and function of regulatory elements. Where are they located relative to the core promoter?

Explain how P-waves and S-waves are used to determine the properties of Earth's core.

Can logistics be an area of core competency for a company? Can you think of an example?

The core of a star collapses during a supernova, forming a neutron star. Angular momentum of the core is conserved, and so the neutron star spins rapidly. If the initial core radius is $5.0 \times 10^{5} \mathrm{km}$ and it collapses to 10.0 km, find the neutron star’s angular velocity in revolutions per second, given the core’s angular velocity was originally 1 revolution per 30.0 days.

All redox reactions involve: (1) the gain of electrons only, (2) the loss of electrons only, (3) both the gain and the loss of electrons, (4) neither the gain nor the loss of electrons.

The nucleus of an atom is made up of (a) protons and neutrons (b) electrons (c) electrons and protons (d) electrons and neutrons

a. How many 3d electrons are in Fe?
b. How many Sp electrons are in Ba?
c. How many 4d electrons are in I?
d. How many 6s electrons are in Ba?

Due to what core component is emotional intelligence critical to effective leadership?

Identify the most common class of minerals in the crust, mantle, and inner core.

Inside the earth and the sun.
(a) Geophysicists have estimated that the temperature at the center of the earth's core is $5000^{\circ} \mathrm{C}$ (or more), while the temperature of the sun's core is about $15$ million $\mathrm{K}$. Express both of these temperatures in Fahrenheit degrees.

Indicate the total number of (a) $p$ electrons in N $(Z=7)$, (b) $s$ electrons in Si $(Z=14)$, and (c) $3d$ electrons in S $(Z=16)$.

Which statements about electrons are false?

(a) Most atoms have more electrons than protons.

(b) Electrons have a charge of $1-$.

(c) If an atom has an equal numer of electrons, it will be charge-neutral.

(d) Electrons experience an attraction to protons.

Several loops of wire wrapped around an iron core form the armature of a motor.

Why are the armature and field windings of an electric motor usually wound on an iron core?