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Inverse spinel structures have a different cation distribution in that all of the A cations and half of the B cations occupy octahedral sites, while the other half of the B cations occupy tetrahedral sites. An example of an inverse spinel is Fe 3 O 4, if the Fe 2+ (A 2+) ions are d 6 high-spin and the Fe 3+ (B 3+) ions are d 5 high-spin.
The point's responsibilities include attempting to keep the puck in the offensive zone when the defensive team attempts to clear (see also Offside (ice hockey)), receiving a pass from the forwards to allow the play to reset, and taking slapshots at the goal, hoping to score, create a rebound or a deflection. On the power play, one of the ...
Maghemite (Fe 2 O 3, γ-Fe 2 O 3) is a member of the family of iron oxides.It has the same formula as hematite, but the same spinel ferrite structure as magnetite (Fe 3 O 4) and is also ferrimagnetic.
In this diagram, the red team is executing a neutral zone trap resulting in the blue team dumping the puck in. The neutral zone trap (often referred to as simply the trap) is a defensive strategy used in ice hockey to prevent an opposing team from proceeding through the neutral zone (the area between the blue lines) and to force turnovers.
Like a Hollywood script, coach Erin Matson guided her team to a national championship win just a year after winning as a player.
Polyhedral representation of spinel MgAl 2 O 4. Spinel (/ s p ɪ ˈ n ɛ l, ˈ s p ɪ n əl / [7]) is the magnesium/aluminium member of the larger spinel group of minerals. It has the formula MgAl 2 O 4 in the cubic crystal system. Its name comes from the Latin word spinella, a diminutive form of spine, in reference to its pointed crystals. [5]
Also trapper or catching glove. The webbed glove that the goaltender wears on the hand opposite the hand that holds the stick. centre Also center. A forward position whose primary zone of play is the middle of the ice. change on the fly Substituting a player from the bench during live play, i.e. not during a stoppage prior to a faceoff. charging The act of taking more than three strides or ...
Winger, in the game of ice hockey, is a forward position of a player whose primary zone of play is along the outer playing areas. They typically flank the centre forward. Originally the name was given to forward players who went up and down the sides of the rink.