chemical bonding
the molecule CO2 has___ double bonds and lone pairs on the central atom
the molecule CO2 has two double bonds and zero lone pairs on the central atom
what is the orbital diagram of Oxygen(O)
on Notebook.
what is the Bohr diagram lithium(Li)
on notebook
Describe the process of seafloor spreading at a divergent plate boundary(DPB)
occurs where magma rises to the surface, forming new oceanic crust
what happens to energy during a chemical reaction?
its either absorbed or released
what is the molecular geometry of BF3 and is it polar or nonpolar?
trigonal planar, nonpolar
what is the noble gas configuration electron of magnesium(Mg)?
[Ne]3s2
what is the Bohr diagram of Florine(F)?
on notebook
on a tectonic map, heavy black lines with no symbols usually represent this type of boundary where plates slide past each other.
transform boundary
Factor that helps wildfires spread?
Dry vegetation.
how does sodium(Na) become Na+ and chlorine(Cl) become Cl- to form NaCl?
Na loses an electron, Cl gains an electron, forming oppositely charged ions that attract.
what is the noble gas configuration of Bromine(Br)?
[Ar]4s23d104p5
what is the Isotope notion for carbon
612C
in the Oreo lab, pulling the cookie halves apart was used to model this type of plate movement.
divergent boundary
a 20g object has a volume of 4cm3. what is its density?
5g/cm3
magnesium (Mg) loses two electrons and oxygen (O) gains two electrons to form MgO. What are the electron configurations of Mg2+ and O2- that result in a 1:1 ratio?
Both Mg2+ and O2- achieve the stable electron configuration of neon,resulting in a balanced 1:1 charge.
what is the electron configuration of Carbon(C)?
1s22s22p2
A balloon is 1L at 100K. what is its volume at 200K?
2L
this type of boundary creates mountains when two continental plates collide.
a convergent boundary
convert 5,000ml to liters
5L
A metal(M), forms ajn oxide with the formula M2O3. If the metal ion has a charge of +3, what is the identity of the metal if its atomic mass is 52.0 g?mol?
has a +3 charge which makes it Chromium(Cr)
what is the electron configuration of Sulfer(s)?
1s22s63s23p4
A gas is 2atm at 6L. what is the pressure if volume is 3L?
4atm
the slow movement of softened rock in the mantle, caused by heat, drives plate tectonics through these circular motions.
convection currents
does a reaction that releases heat absorb or release energy?
release(exothermic)