Written in scientific notation, 540,000 is Chemistry Written in scientific notation, 540,000 is A) 0.54 x 10^6 B) 54 x 10^8 C) 5.4 x 10^-5 D) 5.4 x 10^5 E) 5.4 Answer: D Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+