https://www.conservapedia.com/api.php?action=feedcontributions&feedformat=atom&user=KrisTree 2026-09-24T04:48:34Z User contributions MediaWiki 1.35.14 https://www.conservapedia.com/index.php?title=Manganese&diff=628656 2009-02-21T17:46:16Z

<p>KrisTree: All true, I tell you. GFasten (lol) and ETrundel are lying. LYING!</p> <hr /> <div>{{Element | name=Manganese | symbol=Mn | anumber=25 | amass=54.938 amu | noe=25 | class=Transition metal | cstructure=Cubic | density=7.440 g/cm^3 | color=Silver/Gray | stableisotopes=1 | date=1774 | discname=[[Johann Gahn]] | origname=From the Latin word ''mangnes'' (magnet) | uses=Steel, batteries, ceramics, coins, fertilizer and animal feed additives | obtained=Pyrolusite, psilomelane, cryptomelane, manganite, rhodochrosite}}<br /> <br /> '''Manganese''' is an [[element]] in the &quot;transition metals&quot; class of the [[periodic table of the elements|periodic table]]. It is hard and brittle. It reacts (slowly) with water, and with acids. Manganese is used in small amounts to change the propeties of steel and other useful alloys.<br /> <br /> Manganese was discovered by [[Johann Gahn]] in 1774 by heating [[pyrolusite]] with [[charcoal]].<br /> <br /> It is remarkable in all the other metals in that it is formed by the radioactive breakdown of magnesium isotopes, yet is still found in sufficient quantities to be useful in common, everyday processes and materials. Manganese is found in pyrolusite (magnesium) ore along with magnesium, and the two are seperated in a process similar to that of the blast furnace, due to their significantly different melting points (one melts and is tapped off while the other remains solid). &lt;ref&gt;Wierd and Wonderful Chemistry, William A. Jotter, Salters Chemistry, 2002&lt;/ref&gt;<br /> <br /> <br /> <br /> [[Category:Elements]]</div>

KrisTree https://www.conservapedia.com/index.php?title=Manganese&diff=628651 2009-02-21T17:40:00Z

<p>KrisTree: Undo revision 628626 by GFasten (Talk)</p> <hr /> <div>{{Element | name=Manganese | symbol=Mn | anumber=25 | amass=54.938 amu | noe=25 | class=Transition metal | cstructure=Cubic | density=7.440 g/cm^3 | color=Silver/Gray | stableisotopes=1 | date=1774 | discname=[[Johann Gahn]] | origname=From the Latin word ''mangnes'' (magnet) | uses=Steel, batteries, ceramics, coins, fertilizer and animal feed additives | obtained=Pyrolusite, psilomelane, cryptomelane, manganite, rhodochrosite}}<br /> <br /> '''Manganese''' is an [[element]] in the &quot;transition metals&quot; class of the [[periodic table of the elements|periodic table]]. It is hard and brittle. It reacts (slowly) with water, and with acids. Manganese is used in small amounts to change the propeties of steel and other useful alloys.<br /> <br /> Manganese was discovered by [[Johann Gahn]] in 1774 by heating [[pyrolusite]] with [[charcoal]].<br /> <br /> It is remarkable in all the other metals in that it is formed by the radioactive breakdown of magnesium isotopes, yet is still found in sufficient quantities to be useful in common, everyday processes and materials. Manganese is found in pyrolusite (magnesium) ore along with magnesium, and the two are seperated in a process similar to that of the blast furnace, due to their significantly different melting points (one melts and is tapped off while the other remains solid). &lt;ref&gt;Wierd and Wonderful Chemistry, William A. Jotter, Salters Chemistry, 2002&lt;/ref&gt;<br /> <br /> <br /> <br /> [[Category:Elements]]</div>

KrisTree https://www.conservapedia.com/index.php?title=User_talk:KrisTree&diff=628635 2009-02-21T17:05:59Z

<p>KrisTree: </p> <hr /> <div>I suppose all messages should be left here. [[User:ETrundel|ETrundel]] 11:54, 21 February 2009 (EST)<br /> <br /> :That wasn't really necessary, but thanks anyway; you reminded me of something I need to ask. How do I sign stuff (because I'm guessing that you don't type out all that stuff at the end)?<br /> <br /> ::At the end of the post, put ~~'~~ (without the apostraphe) to sign. [[User:ETrundel|ETrundel]] 12:00, 21 February 2009 (EST)<br /> <br /> :::Thanks alot, that was really annoying me. [[User:KrisTree|KrisTree]] 12:05, 21 February 2009 (EST)</div>

KrisTree https://www.conservapedia.com/index.php?title=User_talk:KrisTree&diff=628627 2009-02-21T16:56:34Z

<p>KrisTree: </p> <hr /> <div>I suppose all messages should be left here. [[User:ETrundel|ETrundel]] 11:54, 21 February 2009 (EST)<br /> <br /> :That wasn't really necessary, but thanks anyway; you reminded me of something I need to ask. How do I sign stuff (because I'm guessing that you don't type out all that stuff at the end)?</div>

KrisTree https://www.conservapedia.com/index.php?title=Manganese&diff=628619 2009-02-21T16:47:43Z

<p>KrisTree: </p> <hr /> <div>{{Element | name=Manganese | symbol=Mn | anumber=25 | amass=54.938 amu | noe=25 | class=Transition metal | cstructure=Cubic | density=7.440 g/cm^3 | color=Silver/Gray | stableisotopes=1 | date=1774 | discname=[[Johann Gahn]] | origname=From the Latin word ''mangnes'' (magnet) | uses=Steel, batteries, ceramics, coins, fertilizer and animal feed additives | obtained=Pyrolusite, psilomelane, cryptomelane, manganite, rhodochrosite}}<br /> <br /> '''Manganese''' is an [[element]] in the &quot;transition metals&quot; class of the [[periodic table of the elements|periodic table]]. It is hard and brittle. It reacts (slowly) with water, and with acids. Manganese is used in small amounts to change the propeties of steel and other useful alloys.<br /> <br /> Manganese was discovered by [[Johann Gahn]] in 1774 by heating [[pyrolusite]] with [[charcoal]].<br /> <br /> It is remarkable in all the other metals in that it is formed by the radioactive breakdown of magnesium isotopes, yet is still found in sufficient quantities to be useful in common, everyday processes and materials. Manganese is found in pyrolusite (magnesium) ore along with magnesium, and the two are seperated in a process similar to that of the blast furnace, due to their significantly different melting points (one melts and is tapped off while the other remains solid). &lt;ref&gt;Wierd and Wonderful Chemistry, William A. Jotter, Salters Chemistry, 2002&lt;/ref&gt;<br /> <br /> <br /> <br /> [[Category:Elements]]</div>

KrisTree https://www.conservapedia.com/index.php?title=User:KrisTree&diff=628607 2009-02-21T16:39:10Z

<p>KrisTree: New page: My name is Christopher Tree, and I'm in my final year at school and interested in applying for Chemistry at University after a Gap year spent abroad. Because of this, I'll be looking to ed...</p> <hr /> <div>My name is Christopher Tree, and I'm in my final year at school and interested in applying for Chemistry at University after a Gap year spent abroad. Because of this, I'll be looking to edit some Chemistry-related articles.</div>

KrisTree