Supriya Ghosh (Editor)A teacher by profession and engineer by tradeHardnesses of the elements (data page)Updated on Dec 18, 2023EditLikeCommentShareShare on FacebookTweet on TwitterShare on LinkedInShare on RedditSign inMore Alchetron TopicsReferencesHardnesses of the elements (data page) Wikipedia (Text) CC BY-SASimilar TopicsAlleycat Rock: Female BossWadi Amar ShabshabNatalya Radina