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
Andrej [43]
3 years ago
8

Express in scientific notation. Choose the answer with the proper number of significant figures.

Chemistry
1 answer:
mojhsa [17]3 years ago
4 0
A&B YOU CAN SAY 69000000000=6.9x10^10&69x10^10
You might be interested in
What the name of th compound Mg (NO3)2
telo118 [61]
I'm almost certain that it is Magnesium Nitrate
4 0
3 years ago
Look at the wave in the picture. If it has a wavelength of 2 cm, how far apart are points A and B? How do you know?
Harlamova29_29 [7]

Answer:

picture is not there.....

8 0
2 years ago
Each of the diagrams below shows an electrically neutral atom. fill in the missing number of protons (n) neutrons (and), electro
vova2212 [387]
What is the diagram?
7 0
3 years ago
Noz at
Ne4ueva [31]

Answer:

<h2> ncjchchdgshdihdyshfjgjfjfjfjfjfjfjcjfjfjcn jivk kvi</h2>
4 0
3 years ago
Balence the following equation : _____ NH3 --------&gt; _____ N2 + _____ H2
Ksenya-84 [330]

2 NH3 -> 1 N2 + 3 H2

Explanation:

That would be the answer to this

8 0
3 years ago
Other questions:
  • in terms of erosion, which letter displays the word meander? ( A.) W (B.) F ( C.) A ( D.) S
    12·1 answer
  • What is a polar and non-polar molecules?
    7·1 answer
  • Which type of bond results when one or more valence electrons are transferred from one atom to another?
    6·1 answer
  • In which group of the periodic table do you find alkali metals?<br><br>A. 8A<br>B.2A<br>C.1A<br>D.7A
    11·2 answers
  • Menthol is a crystalline substance with a peppermint taste and odor. When 1.48 g of menthol is dissolved in 25.0 g of cyclohexan
    12·1 answer
  • Which option describes a similarity and a difference between isotopes of an element?
    9·1 answer
  • )Calculate the molar mass of glucose (C​6H12O6)
    7·1 answer
  • Conservation of resources includes the following actions EXCEPT
    8·1 answer
  • Question 17 of 25
    9·2 answers
  • What chemical bonds stabilize the different structures in primary, secondary, tertiary and quaternary structures?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!