A miner claims his gold nugget is pure gold. It has a mass of 111.1 g and a volume of 10 ml. Do you believe him? Why or why not?

Morgan 10/08/2018. 4 answers
Science & Mathematics Chemistry

4 Answers


Roger the Mole 10/12/2018.

(111.1 g) / (10 mL) = 11.11 g/mL

The density of pure gold is 19.30 g/mL, so I don't believe him.

(Although I was skeptical from the beginning, since real miners make a point of saying nothing about their strikes.)


D J 10/12/2018.

Gold nuggets usually contain small quantities of quartz & other minerals.


david 10/12/2018.

D of the miner's nugget = 11.11 g/mL = 11.11 g/cm^3

.... now look up the density of gold and see if it is the same


TexHabs 10/12/2018.

That sounds more like fools gold.


HighResolutionMusic.com - Download Hi-Res Songs

1 Alan Walker

Different World flac

Alan Walker. 2018. Writer: Alan Walker;Fredrik Borch Olsen;James Njie;Marcus Arnbekk;Gunnar Greve Pettersen;K-391;Corsak;Shy Martin;Magnus Bertelsen.
2 Ariana Grande

​Thank U, Next flac

Ariana Grande. 2018. Writer: Crazy Mike;Scootie;Victoria Monét;Tayla Parx;TBHits;Ariana Grande.
3 Mesto

Wait Another Day flac

Mesto. 2018.
4 Anne-Marie

Rewrite The Stars flac

Anne-Marie. 2018. Writer: Benj Pasek;Justin Paul.
5 Conor Maynard

How You Love Me flac

Conor Maynard. 2018. Writer: Yoshi Breen;Thom Bridges;Hardwell;Rik Annema;Conor Maynard;Cimo Fränkel;Snoop Dogg.
6 Rita Ora

Let You Love Me flac

Rita Ora. 2018. Writer: Rita Ora;Easyfun;Fred Gibson;Noonie Bao;LotusIV;Ilsey Juber.
7 Fitz And The Tantrums

HandClap flac

Fitz And The Tantrums. 2017. Writer: Fitz And The Tantrums;Eric Frederic;Sam Hollander.
8 Clean Bandit

Baby flac

Clean Bandit. 2018. Writer: Jack Patterson;Kamille;Jason Evigan;Matthew Knott;Marina;Luis Fonsi.
9 (G)I-DLE

POP/STARS flac

(G)I-DLE. 2018. Writer: Riot Music Team;Harloe.
10 Mark Ronson

Nothing Breaks Like A Heart flac

Mark Ronson. 2018. Writer: Thomas Brenneck;Maxime Picard;Ilsey Juber;Conor Szymanski;Clement Picard;Mark Ronson;Miley Cyrus.
11 ZAYN

Good Years flac

ZAYN. 2018. Writer: Anthony Hannides;Michael George Hannides;Khaled Rohaim;ZAYN;Herbie Crichlow.
12 Ava Max

Sweet But Psycho flac

Ava Max. 2018. Writer: Ava Max;TIX;Cirkut;Madison Love;Cook Classics.
13 Imagine Dragons

Bad Liar flac

Imagine Dragons. 2018. Writer: Jorgen Odegard;Daniel Platzman;Ben McKee;Wayne Sermon;Aja Volkman;Dan Reynolds.
14 Cmc

As Long As I'm With You flac

Cmc. 2018.
15 The Chainsmokers

Beach House flac

The Chainsmokers. 2018. Writer: Andrew Taggart.
16 Clean Bandit

Mama flac

Clean Bandit. 2018. Writer: Jason Evigan;Jack Patterson;Grace Chatto;Ellie Goulding;Caroline Ailin.
17 Cat Dealers

My Way flac

Cat Dealers. 2018.
18 Big Boi

Out At Night flac

Big Boi. 2018. Writer: Jack Patterson;John Ryan;Julian Bunetta;Big Boi.
19 Martin Garrix

Dreamer (Nicky Romero Remix) flac

Martin Garrix. 2018. Writer: Yury Parkhomenko;Aleksandr Parkhomenko;Ilsey Juber;Brian Lee;Mike Yung;Martin Garrix.
20 Bhad Bhabie

Playboy Style flac

Bhad Bhabie. 2018. Writer: Jack Patterson;Grace Chatto;Bhad Bhabie;George Astasio;Jason Pebworth;Jon Shave;Ryan Alan;Alex Oriet;David Phelan.

Language

Categories