What element has its 7 valence electrons in energy level 4 in s and p orbitals?

What factor (s) may be responsible for the ionization energy within a period? A.) The valence electrons are further from the nucleus when moving from left to right. B.

How much 1.5 m sodium hydroxide is necessary to exactly neutralize 20.0 ml of 2.5 m phosphoric acid?

How do you indicate that a substance is a solid in a chemical ecuation?

How does one determine an empirical formula from a percent composition apex?

Cacl2 is an example of

What alkene (s) would be produced from the dehydration of cyclopentanol?

Why would you not expect to find fossils in metamorphic and igneous rocks?

What happens when a zinc rod is immersed in a solution of magnesium sulfate

How does chemical energy relate to the atom and how can we use it?

If the EMF produced in a wire is 0.88 volts and the wire moves perpendicular to a magnetic field of strength 0.075 newtons/amp·meter at a speed of 4.20 meters/second, what is the length of the wire in the magnetic field? a. 0.27 meters b. 2.