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
8090 [49]
2 years ago
15

How many atoms of manganese are in 1.00 g?

Chemistry
2 answers:
andriy [413]2 years ago
8 0

Answer:

\frac{1.00g}{54.9g. {mol}^{ - 1} }  =  0.0182\: mol\\  \\ 6.023 \times  {10}^{23}   \times 0.0182 \: mol  \\ = 0.109\times  {10}^{23} \: atoms

natita [175]2 years ago
6 0

Answer:

Manganese is a chemical element with symbol Mn and atomic number 25.

Explanation:

You might be interested in
If an object is travelling 25.0 meters/second, how far will it travel in 45 minutes?
Misha Larkins [42]
  • Speed=25m/s
  • Time=45min=(45×60)s=2700s

\\ \rm\longmapsto Distance=Speed(Time)

\\ \rm\longmapsto Distance=25(2700)

\\ \rm\longmapsto Distance=67500m

4 0
2 years ago
A student placed a stack of rocks on a ramp. She added clumps of soil rooted with live grass. Using a garden hose, she then appl
Sliva [168]
<span>Answer D. Spray from the hose suggests water in liquid state falling into the soil. The process of elimination: A glacier can be related to water in frozen but in static state. B Fast winds has the element of movement of air, not water. C. A hail storm, movement of water in frozen state. D. Heavy rains looks to be better choice compares to the others.</span>
7 0
3 years ago
Read 2 more answers
What are Electrons and how do they move?
Leto [7]

Answer:

it is the primary electricity in solid. they also make up an atom.

Explanation:

i hope this helps. please make brainiest

8 0
2 years ago
Read 2 more answers
Use the table to answer the question.
Alex17521 [72]

Answer:

High levels of moisture are contained within an air mass.

Tell me if I'm correct, plz!

Explanation:

6 0
3 years ago
Read 2 more answers
Which of the following is true?
kotykmax [81]
Anwser is C for cesium
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me will reward Brainly
    8·2 answers
  • A + B-2C, ΔΗ1<br> 1/2A + 1/5B+ C, ΔΗ» =?
    10·1 answer
  • HClO3 + NH3 Right arrow. NH4+ + ClO3– Which is a base-conjugate acid pair?
    7·1 answer
  • Which of the following amino acids have more than one asymmetric center?
    13·1 answer
  • A scientist heats a sealed flexible container full of helium gas. What will most likely happen to the container as the gas absor
    12·2 answers
  • HELP ME!!! What is the gravitational potential energy of a 200 Kg wrecking ball that is held up 25 m off the ground?
    14·1 answer
  • The compound consists of 40.1% carbon, 6.6% hydrogen and 53.3% oxygen. Its relative density with respect to hydrogen is -15. Wha
    9·1 answer
  • Please help <br> Which of the statement is false
    14·1 answer
  • What sound is produced when lithium react with water?
    8·1 answer
  • Explain why, at room temperature, CO2 is a gas and CS2 is a liquid. You may use diagrams as part of your explanation.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!