General B
Ever wondered how many atoms are in Mars? Just estimate and have fun!
How Many Atoms Are in Mars?
- Thread starter General B
- Start date
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
2 replies · 491 views
Discussion
Physics news on Phys.org
newjerseyrunner
- 1,532
- 637
Okay, Mars has a mass of 6.39e26 g, and the majority of it is iron. An iron atom weighs around 9.27e-23 g so around 6.89e48 atoms.
Welcome!
Welcome!
Evo
Staff Emeritus
- 24,114
- 3,277
Welcome to the forum General B.
Similar threads
How many atoms are in a given mass of metal?
- Jetstream
- · Replies 7 ·
- Chemistry
- Replies
- 7
How Many Atoms to Draw in an FCC Lattice Problem?
- Clara Chung
- · Replies 4 ·
- Introductory Physics Homework Help
- Replies
- 4
How many atoms of oxygen are present in 300 grams of calcium
- NeerajKarthi
- · Replies 1 ·
- Biology and Chemistry Homework Help
- Replies
- 1
Undergrad Silicon FCC -- Why are so many atoms shown in the lattice?
- pj33
- · Replies 5 ·
- Atomic and Condensed Matter
- Replies
- 5
How many atoms thick is a sheet of paper?
- noobphysicist
- · Replies 7 ·
- Other Physics Topics
- Replies
- 7
One mole of Lead contains how many atoms
- intrepidelder
- · Replies 4 ·
- Introductory Physics Homework Help
- Replies
- 4
How many atoms per meter are there in a carbon nano tube?
- nalA
- · Replies 2 ·
- Chemistry
- Replies
- 2
High School How does something become tangible? How many atoms are needed to be
- harp AP 2010
- · Replies 3 ·
- Other Physics Topics
- Replies
- 3
How Many Atoms and What Mass Result from an Electrical Current in Zinc?
- 314pi
- · Replies 1 ·
- Introductory Physics Homework Help
- Replies
- 1
How many atoms are in 2g of oxygen gas?
- tomchoisc
- · Replies 6 ·
- Biology and Chemistry Homework Help
- Replies
- 6