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
Kazeer [188]
3 years ago
13

Identify fossil types match each each type of fossil to its description

Chemistry
2 answers:
GarryVolchara [31]3 years ago
5 0

Answer: you welcome

Explanation:

dem82 [27]3 years ago
4 0
Well we need to see the fossil
You might be interested in
A 225 g sample of an unknown solid is heated 67C and placed into a calorimeter containing 25.6 g of water at 15.6°c. If the fina
Stella [2.4K]

Answer:

= 1.271 J/g°C

Explanation:

Heat released by the metal sample will be equivalent to the heat absorbed by  water.

But heat = mass × specific heat capacity × temperature change

Thus;

Heat released by the solid;

= 225 g × c ×(67 -53) , where c is the specific heat capacity of the metal

= 3150 c joules

Heat absorbed by water;

= 25.6 g × 4.18 J/g°C × (53-15.6)

= 4002.0992  joules

Therefore;

3150 c joules = 4002.0992 joules

c =4002.0992/3150

 <u> = 1.271 J/g°C</u>

6 0
3 years ago
A dental assistant is preparing to use a chemical that has a number 2 in a blue triangle on the chemical label. Before using the
Effectus [21]

Labels must clearly identify the chemical and include information on its hazards, plus instructions and information on its safe storage, handling, use, and disposal.

What does the information on the chemical label indicate?

The chemical label indicates the following information.

Product Identifier: The method used to identify the chemical (in the ingredient disclosure). On the label, include the complete chemical name or number that is used for the hazardous product. Both the label and SDS must have the same information. Abbreviations for chemicals are not accepted.

Signal Words: Assigned to a GHS hazard class and category, "Danger" or "Warning" are used to underline hazards and show the relative level of severity of the hazard.

Danger Statements: Typical expressions that are associated with a hazard class and category and that define the hazard's characteristics. On a label, there must be mention of every danger that applies.

Precautionary Statements: A term that describes actions that should be performed to reduce or eliminate negative effects brought on by exposure to or inappropriate storage of a substance.

Symbols (hazard pictograms): Convey information about environmental, physical, and health hazards that are categorized and allocated to a GHS hazard class.

Learn more about the chemical label here:

brainly.com/question/26092818

#SPJ4

5 0
2 years ago
3. What kinds of space and matter can light travel through?
const2013 [10]

Answer:

light travels as a wave. but unlike sound waves or water waves, it doesn't need any matter or material to carry it's energy along

6 0
3 years ago
Read 2 more answers
I beg you to help me in this and im gonna mark u as brainliest but fassttt
Anni [7]

Explanation:

F = nucleus

G = cell membrane

H = cytoplasm

J = cell wall

k = vacoule

L = plastids

mark me brainiest?

6 0
3 years ago
Read 2 more answers
In the calculations it was assumed that:
Rus_ich [418]

Answer:

Following are the responses to the given points:

Explanation:

Form the above-given question, it indicates that the bromate ion green ionizes in water to form a green-blue solution, therefore the before adding the HCL it indicator was in anionic from hence it is written as In^{-} therefore the HCL is mixed which the anion is protonated to give HIN

8 0
3 years ago
Other questions:
  • Why is important for the lens to be attached to the muscles in the eye?
    12·1 answer
  • Diamond, graphite, and fullerenes share what property? A. They are all made of carbon (C) bonded to a metal. B. Their shape. C.
    9·1 answer
  • Please Help In Chemistry
    6·1 answer
  • Name two animals that are omnivores. Give an example of a plant and an animal that each one might eat.
    6·2 answers
  • I NEED HELP PLEASE, THANKS SO MUCH! :)
    11·1 answer
  • The forensic technician at a crime scene has just prepared a luminol stock solution by adding 10.0 g of luminol into a total vol
    5·1 answer
  • Which of the following is NOT a type of mucle tissue?
    11·2 answers
  • The process by which organisms makes more<br> organisms like themselves is called
    13·2 answers
  • What valence electron number do they all have in common
    14·1 answer
  • HELP PLEASEEEEE we dissolved Alka-Seltzer in water and the mass decreased about 0.13g
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!