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
Harman [31]
2 years ago
11

YALL I NEED HELP ASAP

Chemistry
1 answer:
masya89 [10]2 years ago
6 0

Answer:

Yes

Explanation:

 

You might be interested in
Which mineral would most likely be found in a necklace? graphite, halite, sulfur, or emerald?​
dusya [7]

Answer:

D is the answer because I think it is right plus I know they don't use two off them

5 0
3 years ago
Read 2 more answers
The expression for 11 million km in scientific notation is
kakasveta [241]

1.1 * 10^7 km

I think.

6 0
3 years ago
An ax is used to chop wood. The metal part chops through the wood, pushing it apart into two smaller sections. which simple mach
Sati [7]
The <span>simple machine found on the head of the  ax is </span>Wedge. A wedge is an inclined plane that can be moved. When an ax is used to split wood, the ax handle exerts a force on the blade of the axe, which is the wedge. That force pushes the wedge down into the wood. The wedge in turn exerts an output force splitting the wood in two. 
3 0
3 years ago
Engineers are starting on a new project to develop technology. Which of these
KATRIN_1 [288]

Answer:

D.

Explanation:

Deciding whether the best product has been designed,should be the last step.

3 0
2 years ago
In what situation do we use a volumetric flask, conical flask, pipette and graduated cylinder? Explain your answer from accuracy
Ad libitum [116K]
A volumetric flask is used to contain a predetermined volume of substance and only measures that volume, for example 250 ml.
Conical flasks can be used to measure the volume of substances but the accuracy they provide is usually up to 10ml. Conical flasks are used in titrations, reactions where the liquid may boil, and reactions which involve stirring. 
Pippettes are of two types, volumetric and graduated. Pippettes are used where high accuracy is required and volumetric pippettes come in as little as 1 ml. Pippettes are usually used in titrations.
Graduated cylinders come in a wide variety of sizes and their accuracy can be down to as much as 1 ml. They are used to contain liquids.
3 0
3 years ago
Other questions:
  • Lack of water may prevent construction of a geothermal energy facility in a particular area because
    7·1 answer
  • Ethanol is an example of an ____________ (carboxyl/alcohol).
    11·1 answer
  • A mineral must be_______ rather than organic. Organic materials are formed from_______ things. Minerals must be made from materi
    9·1 answer
  • What is ionization energy?
    13·2 answers
  • What are the properties of Glucose(6C12H6O)?
    7·1 answer
  • What is the smallest particle of an element that still has the same chemical properties?
    10·1 answer
  • Which of the following characteristics is not a property of an acid?
    12·1 answer
  • Suppose an atom gains an e-. What will be the overall electrical charge? What if an atom loses one e-? 
    10·2 answers
  • The chemical formula for water is H202. True or <br> False
    13·2 answers
  • Calculate the density of the red block. Round your answer to the nearest hundredth.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!