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
Sergio039 [100]
3 years ago
9

Q2 Write the following measurements in scientific notation using the concept of significant figures.

Chemistry
1 answer:
valentina_108 [34]3 years ago
3 0

Answer:

Explanation:

i = 7.58 × 10 to the -4 power

j = 4.573 × 10 to the sixth power

k = 3.438 × 10 to the -2 power

h = 5 × 10 to the third power

hope this helps!

You might be interested in
This is a change in an objects motion caused by an unbalanced force
kati45 [8]

Answer:

This is a change in an objects motion caused by an unbalanced force.

- Acceleration

3 0
3 years ago
Read 2 more answers
Which element family is all 2-
Zielflug [23.3K]

Answer:

Alkaline Earth Metals

Explanation:

:)

4 0
4 years ago
Carbon dioxide is produced by the human body through
blsea [12.9K]

Answer:

Respiration

I hope this helps!

8 0
3 years ago
Can someone help please​
Serhud [2]

<em>Let </em><em>the </em><em>mass </em><em>be </em><em>X </em><em>g</em>

<em>percentage </em><em>=</em><em> </em><em>X/</em><em> </em><em>6.</em><em>5</em><em>0</em><em> </em><em>*</em><em> </em><em>100 </em><em>=</em><em>2.</em><em>2</em><em>%</em>

<em>X=</em><em> </em><em>0.</em><em>1</em><em>4</em><em>3</em><em> </em><em>g</em>

<em>The </em><em>mass </em><em>is </em><em>0.</em><em>1</em><em>4</em><em>3</em><em> </em><em>g</em>

8 0
3 years ago
Read 2 more answers
Which is a heterogeneous mixture?
Valentin [98]

Answer:

I think no C or D

if wrong correct me plsssssss

Mark me brainliest plsss

Explanation:

December 21 marks the winter solstice in the Northern Hemisphere, but in 2020 the longest night of the year is also going to be a witness to an incredible astronomic event known as the “great conjunction”. ... This rare double planet sighting–or “Great Conjunction”–can be viewed from anywhere around the globe

5 0
3 years ago
Read 2 more answers
Other questions:
  • 4.87 x 103 + 1.092 x 107 =
    9·2 answers
  • What is −1/4⋅(−6/11)?
    12·1 answer
  • The reaction of 2h2+o2--&gt;2H2o + heat is
    15·2 answers
  • A gas occupies 18.7 L at standard temperature. What is its volume at 200.5 °C
    15·1 answer
  • The ratio of the mass of a substance to its volume is called___. Fill in the blank
    6·1 answer
  • Why do we put salt on the floor in the winter?
    14·1 answer
  • Pls I need
    11·1 answer
  • Can anybody pls help me with chemistry how to balance an equation of class 7 ??? pls
    5·2 answers
  • PLZ HELP ASAP THIS IS DUE LIKE RIGHT NOW
    9·1 answer
  • This woman comes to the clinic with high blood pressure,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!