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
UkoKoshka [18]
2 years ago
5

Which of these events would occur last in a food chain?

Chemistry
1 answer:
PSYCHO15rus [73]2 years ago
4 0
D. An animal decaying after it dies seem to be the right answer hopefully.
You might be interested in
777,600 seconds to days
Alik [6]

Answer:

9 days

No explanation needed.

8 0
2 years ago
Read the information about the halogen family.
Elodia [21]

Answer:

See explanation

Explanation:

Chlorine is a member of the halogen family known as a toxic yellowish green gas. Inhalation of chlorine for a prolonged period of time leads to  pulmonary edema. If a person comes in contact with compressed liquid chlorine the person may experience frostbite of the skin and eyes.

However chlorine is very useful in water disinfection and is preferred in water treatment because it provides residual disinfection of the treated water.

Chlorine gas may be dissolved in NaOH to form oxochlorate I which is used as a bleach in cleaning.

7 0
3 years ago
The density of solid Cr is 7.15 g/cm3. How many atoms are present per cubic centimeter of Cr?
Masja [62]
To calculate the number of atoms of Cr, we first find the number of moles per unit of cubic centimeter of Cr. Then, use avogadros number for the number of atoms. Calculations are as follows:

1 cm^3 (7.15 g/cm^3) (1 mol / 51.996 g Cr) = 0.14 mol Cr

0.14 mol Cr ( 6.022 x 10^23 atoms Cr / 1 mol Cr ) = 8.28 x 10^22 atoms Cr
8 0
3 years ago
Which property determines an atom's ability to attract electrons shared in a chemical bond?
ASHA 777 [7]
It is electronegativity.
4 0
3 years ago
What is the relationship between a chemical equation and a chemical reaction? What are reactants and products in a chemical equa
Sergio039 [100]

Answer:

A chemical reaction occurs when reactants are converted into products. A chemical equation is a representation of a chemical reaction using chemical symbols. The chemical equation also indicates the physical state of the reactants and products. The substances that go into a chemical reaction are called the reactants, and the substances produced at the end of the reaction are known as the products.

Explanation: because UwU

5 0
2 years ago
Other questions:
  • What doe the elements in these groups have in common? a)alkali metals b) halogens c) noble gases
    8·1 answer
  • 2) What is the concentration of NaCl in a solution prepared by diluting 56.98 ml of 0.5894 M stock
    5·1 answer
  • For this ionic compound, what would be the name of the anion? Ca(NO3)2
    15·2 answers
  • Hydroxylapatite, Ca10(PO4)6(OH)2, has a solubility constant of Ksp = 2.34 x 10^-59. Solid hydroxylapatite is dissolved in water
    6·1 answer
  • What is the definition of thermal equilibrium
    7·2 answers
  • What are three forms of the element carbon?
    14·1 answer
  • Select the correct answer. How can technology negatively impact a guest’s perception of a restaurant? A. The POS system helps th
    15·2 answers
  • Two chemicals are mixed together and a gas is produced. *<br>chemical change <br>physical change ​
    10·1 answer
  • For each described change, determine the generally expected impact on a salt's solubility. LABEL No solubility change, SOLUBILIT
    8·1 answer
  • Which phase change is the opposite of boiling?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!