1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alisha [4.7K]
2 years ago
15

What is the approximate mass of iron

Chemistry
1 answer:
german2 years ago
3 0

Answer:

55.845 u

Explanation:

You might be interested in
What characteristics are used to clarify an area as a wetland?
Nadya [2.5K]
Soil covered, saturated, submerged, flooded w water, standing water
5 0
2 years ago
Calculate the number of ATOMS in 1.0 mole of O2.
Wewaii [24]
There is 6.02*10^23 molecule per mole. And there is 2 atoms per oxygen molecule. So the answer is 1.204*10^24 atoms in 1.0 mole of O2.
7 0
3 years ago
Read 2 more answers
HEY EVERYONE its poofett my account got deleted for no absolute reason! >:D​
PilotLPTM [1.2K]

Answer:

am very sorry

Explanation:

5 0
2 years ago
Read 2 more answers
Which are the very small particles that make up matter?
just olya [345]

Answer:

your probably talking about atoms

Explanation:

8 0
3 years ago
Read 2 more answers
Determine the number of atoms present in 2 moles of argon gas
Reptile [31]
2 moles x 6.02 x 10^23 maybe
4 0
2 years ago
Other questions:
  • How many moles are in 22 grams of magnesium ?
    5·1 answer
  • The graph below shows how solubility changes with temperature
    13·2 answers
  • Water contracts as it freezes at 0°C. Solid ice is less dense than liquid water. Liquid water expands with increasing temperatur
    9·1 answer
  • A force of 26.4lb is applied to an area of 1.71 in2. What is the pressure?
    9·1 answer
  • ExxonMobil uses a(n) _____ appeal when it explains technical aspects of its products, such as lithium ion batteries, hydrogen te
    9·1 answer
  • Whats the name of the Changes in matter which require heat
    10·1 answer
  • Select the correct answer.
    12·2 answers
  • Which of the following have the correct pairing of ion charge to the number of protons and electrons that would
    13·1 answer
  • How many moles of H2O can you make from 16 moles of NaOH
    8·1 answer
  • Calculate the pressure at which the volume of oxygen becomes tripled. if it initial volume at 3.00 atm at 75cm³. if temperature
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!