diff --git a/index.html b/index.html
index 5661dbf..ae05241 100644
--- a/index.html
+++ b/index.html
@@ -62,6 +62,7 @@
borax bead test
boron
Brown's gas
+ brucite
burnt lime
@@ -90,6 +91,7 @@
- deliquescence
- deuterium
+ - dibasic acid
- diesel
- dihydric alcohol
- diol