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
IceJOKER [234]
3 years ago
10

If you could help me that would be awesome

Chemistry
1 answer:
elixir [45]3 years ago
8 0
There are 3 significant figures. Significant numbers are the numbers that build up your total number. 1-9 always count, 0 only counts if it’s after another number. For example: 0,901 has 3 significant numbers as does 0,910. 9,10 also has 3. 0,09 has just 1.
You might be interested in
Use the drop-down menus to select the correct name for each of the organic compounds.
Molodets [167]

Answer:

Here's what I get  

Explanation:

CH₃CH₂CH₂CH₂CH₂CH₃ —  hexane

CH₂=CHCH₂CH₂CH₂CH₃ —  hex-1-ene is the preferred IUPAC name (PIN). 1-Hexene is accepted

CH₃C≡CCH₃ —  but-2-yne (PIN); 2-butyne is accepted

CH₃CH(CH₃)CH₂CH₂CH₃ — 2-methylpentane

CH₃CH₂CHCICH₂CH₃ — 3-chloropentane

5 0
3 years ago
Read 2 more answers
What are constellations
OlgaM077 [116]
Stars that form shapes, or are connected together.
8 0
3 years ago
Read 2 more answers
A ____ is the remains of a once-living organism found in layers of rocks, ice, or amber
aksik [14]

Answer:

fossil

Explanation:

the dead organism is called a fossil i think

8 0
3 years ago
Read 2 more answers
why can you find different features at an oceanic-continental convergent zone than those found at a continental-continental conv
arlik [135]
Continental plates are much thicker that Oceanic plates. At the convergent boundaries the continental plates are pushed upward and gain thickness. The rocks and geological layers are much older on continental plates than in the oceanic plates. The Continental plates are much less dense than the Oceanic plates.
7 0
2 years ago
Which law was used to determine the relationship between the volume and the number of moles?​
lawyer [7]

Answer:

The Mole-Volume Relationship: Avogadro's Law. A plot of the effect of temperature on the volume of a gas at constant pressure shows that the volume of a gas is directly proportional to the number of moles of that gas. This is stated as Avogadro's law.

Explanation:

4 0
3 years ago
Other questions:
  • Physical and chemical properties, such as color, density, boiling point, solubility, conductivity, and flammability, A. do not d
    13·1 answer
  • Several narrow linear bloodstain patterns are found on a wall adjacent to one where a body was found the droplets were elongated
    15·1 answer
  • suppose the mass spectrum of a hypothetical monatomic element X contains a signal at mass number 13 and another of identical hei
    7·1 answer
  • What best describes the battery in this picture? an electrolytic cell that has spontaneous half reactions
    11·2 answers
  • Is pain reliever a prescription drug?
    14·1 answer
  • What is the formula for aluminum nitrite ?
    14·1 answer
  • Aluminuim is many factured by the electrolysis of molten aluminium oxide what are the gasses formed
    14·1 answer
  • A gas initially has a volume of 300. mL at a pressure of 1.0 atm, what will the
    13·1 answer
  • PLEASEEEEEEE HELPPPPPPPPPPP
    6·1 answer
  • What is the average “lifespan” of the following cells:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!