diff --git a/mods/UAMM.js b/mods/UAMM.js
index acee7e62..bf134799 100644
--- a/mods/UAMM.js
+++ b/mods/UAMM.js
@@ -15,7 +15,7 @@ elements.rubidium = {
 		var coord = squareCoords[i];
 		var x = pixel.x+coord[0];
 		var y = pixel.y+coord[1];
-		if(!isEmpty(x, y, true)){
+		if (!isEmpty(x, y, true)){
 			var otherPixel = pixelMap[x][y]
 			if (otherPixel.element == "liquid_ammonia"){foundelem1 = true; break}
 		}
@@ -24,7 +24,7 @@ elements.rubidium = {
 		var coord = squareCoords[i];
 		var x = pixel.x+coord[0];
 		var y = pixel.y+coord[1];
-		if(!isEmpty(x, y, true)){
+		if (!isEmpty(x, y, true)){
 			var otherPixel = pixelMap[x][y]
 			if (otherPixel.element == "oxygen"){foundelem2 = true; break}
 		}
@@ -122,6 +122,16 @@ elements.radiocesium = {
 	tempHigh: 29,
 	stateHigh: "liquid_radiocesium",
 	density: 1873,
+	tick: function (pixel) {
+		if (Math.random()<0.007) {
+			if (Math.random()<0.5) {
+				changePixel(pixel, "barium")
+			}
+			else {
+				changePixel(pixel, "radiobarium")
+			}
+		}
+	},
 	reactions: {
 		"water": {func: (pixel1) => {pixel1.burning=true;pixel1.burnStart=pixelTicks},
 		elem1: ["rad_steam", "fallout"], elem2: "explosion"}
@@ -136,12 +146,94 @@ elements.liquid_radiocesium = {
 	tempLow: 28,
 	stateLow: "radiocesium",
 	density: 1842,
+	tick: function (pixel) {
+		if (Math.random()<0.007) {
+			if (Math.random()<0.5) {
+				changePixel(pixel, "barium")
+			}
+			else {
+				changePixel(pixel, "radiobarium")
+			}
+		}
+	},
 	reactions: {
 		"water": {func: (pixel1) => {pixel1.burning=true;pixel1.burnStart=pixelTicks},
 		elem1: ["rad_steam", "fallout"], elem2: "explosion"}
 	}
 };
 
+elements.barium = {
+	color: ["#1e1e1e", "#353535", "#4e4e4e", "#696969"],
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	tempHigh: 730,
+	stateHigh: "liquid_barium",
+	density: 3510,
+	reactions: {
+		"water": {elem1: "barium_hydroxide", elem2: "pop"}
+	}
+};
+
+elements.liquid_barium = {
+	color: ["#1e1e1e", "#353535", "#4e4e4e", "#696969"],
+	behavior: behaviors.POWDER,
+	hidden: true,
+	state: "liquid",
+	tempLow: 729,
+	stateLow: "barium",
+	density: 3338
+}
+
+elements.radiobarium = {
+	color: ["#1e1e1e", "#353535", "#4e4e4e", "#696969"],
+	behavior: behaviors.POWDER,
+	hidden: true,
+	state: "solid",
+	density: 3510,
+	tick: function (pixel) {
+		if (Math.random()<0.007) {
+			changePixel(pixel, "barium")
+			for (var i = 0; i < squareCoords.length; i++) {
+				var coord = squareCoords[i];
+				var x = pixel.x+coord[0];
+				var y = pixel.y+coord[1];
+				var rays = 0;
+				if (isEmpty(x, y)){
+					createPixel("gamma_ray", x, y)
+					rays += 1
+					if (rays == 2) {
+						break
+					}
+				}
+			}
+		}
+	}
+};
+
+elements.barium_hydroxide = {
+	color: ["#f4f4f4", "#ffffff", "#ebebeb", "#e5e5e5"],
+	behavior: behaviors.POWDER,
+	hidden: true,
+	state: "solid",
+	density: 3510
+}
+
+elements.gamma_ray = {
+    color: "#ffffff",
+    behavior: [
+        "XX|XX|XX",
+        "XX|DL%5|XX",
+        "XX|XX|XX",
+    ],
+	hidden: true,
+    temp: 1000,
+    state: "gas",
+    density: 0.00001,
+    ignoreAir: true,
+    tick: behaviors.BOUNCY
+};
+
 elements.lithium = {
 	color: ["#e8e8e8", "#f5f5f5", "#c9c9c9", "#d4d4d4"],
 	behavior: behaviors.POWDER,
@@ -174,7 +266,8 @@ elements.lithium = {
         }
     },
 	reactions: {
-		"water": {elem1: "lithium_hydroxide", elem2: "hydrogen", temp2: 400}
+		"water": {elem1: "lithium_hydroxide", elem2: "hydrogen", temp2: 400},
+		"hydrogen": {elem1:"lithium_hydride", elem2: null, chance: 0.5}
 	}
 };
 
@@ -210,7 +303,8 @@ elements.dull_lithium = {
         }
     },
 	reactions: {
-		"water": {elem1: "lithium_hydroxide", elem2: "hydrogen", temp2: 400}
+		"water": {elem1: "lithium_hydroxide", elem2: "hydrogen", temp2: 400},
+		"hydrogen": {elem1:"lithium_hydride", elem2: null, chance: 0.5}
 	}
 };
 
@@ -231,7 +325,7 @@ elements.liquid_lithium = {
 	tempLow: 179.5,
 	stateLow: "lithium",
 	density: 511.7
-}
+};
 
 elements.lithium_hydroxide = {
 	color: ["#ffffff", "#f1f1f1", "#e7e7e7", "#ededed"],
@@ -241,12 +335,81 @@ elements.lithium_hydroxide = {
 	tempHigh: 180.5,
 	stateHigh: "liquid_lithium",
 	density: 1540,
-}
+};
+
+elements.lithium_hydride = {
+	color: ["#8a8a8a", "#b5b5b5", "#bbbbbb"],
+	behavior: behaviors.POWDER,
+	hidden: true,
+	state: "solid",
+	density: 820,
+	tick: function (pixel){
+        var otherPixel;
+        for (var i = 0; i < squareCoords.length; i++) {
+            var coord = squareCoords[i];
+            var x = pixel.x+coord[0];
+            var y = pixel.y+coord[1];
+            if (isEmpty(x, y, true)){
+				var chance = Math.random()
+                if(Math.random()<0.003) {
+					if (chance<0.3) {
+						changePixel(pixel, "lithium_hydroxide")
+					}
+					else if (chance>0.3 && chance<0.7) {
+						changePixel(pixel, "lithium_oxide")
+					}
+					else {
+						changePixel(pixel, "lithium_carbonate")
+					}
+                }
+            }
+            if (!isEmpty(x, y, true)) {
+                otherPixel = pixelMap[x][y];
+                if (otherPixel.element != "mineral_oil") {
+					if (otherPixel.element != "lithium" && otherPixel.element != "dull_lithium" && otherPixel.element != "tarnished_lithium") {
+						var chance = Math.random()
+						if(Math.random()<0.0007) {
+							if (chance<0.3) {
+								changePixel(pixel, "lithium_hydroxide")
+							}
+							else if (chance>0.3 && chance<0.7) {
+								changePixel(pixel, "lithium_oxide")
+							}
+							else {
+								changePixel(pixel, "lithium_carbonate")
+							}
+						}
+					}
+                }
+            }
+        }
+    },
+};
+
+elements.lithium_oxide = {
+	color: ["#ffffff", "#ececec", "#dbdbdb"],
+	behavior: behaviors.POWDER,
+	hidden: true,
+	state: "solid",
+	density: 2013,
+	reactions: {
+		"water": {elem1: "lithium_hydroxide", elem2: "pop", chance: 0.2},
+		"carbon_dioxide": {elem1: "lithium_carbonate", elem2: null}
+	}
+};
+
+elements.lithium_carbonate = {
+	color: ["#ffffff", "#e0e0e0", "#c9c8c8"],
+	behavior: behaviors.POWDER,
+	hidden: true,
+	state: "solid",
+	density: 2110
+};
 
 elements.mineral_oil = {
 	color: ["#cdf6fa", "#e6fdff", "#bff9ff", "#f5feff"],
 	behavior: behaviors.LIQUID,
 	state: "liquid",
 	category: "liquids",
-	density: 870
-}
+	density: 870,
+};
\ No newline at end of file