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
juin [17]
3 years ago
12

How many elements are in the periodic table

Chemistry
1 answer:
babunello [35]3 years ago
7 0
There are 118 elements in the periodic table.
You might be interested in
In a desert, soil containing a mixture of sand and small rocks is exposed to wind erosion. Over time, how would the land surface
amid [387]
Sand dunes would be created due to the mixture falling on each other
x
3 0
3 years ago
Read 2 more answers
All isotopes of a particular element have the same atomic number. how then do the isotopes of a particular element differ?
White raven [17]
They have less or more neutrons. Isotopes have same number of protons but different number of neutrons.
4 0
3 years ago
Read 2 more answers
State the physical property that makes it possible to separate a solution by distillation
Oksi-84 [34.3K]
Boiling point of the fragments, for example Ethanol is 78 degrees C, and water is 100. 

8 0
3 years ago
The sun creates solar ____.<br> matter<br> wind
sergij07 [2.7K]

Answer:

wind

Explanation:

8 0
3 years ago
Read 2 more answers
What is the oxidation state of an individual phosphorus atom in PO33−?
kirill [66]

Express the oxidation state numerically (e.g., +1).

SubmitHintsMy AnswersGive UpReview Part

Ions

In an ion, the sum of the oxidation states is equal to the overall ionic charge. Note that the sign of the oxidation states and the number of atoms associated with each oxidation state must be considered. In OH−, for example, the oxygen atom has an oxidation state of −2 and the hydrogen atom has an oxidation state of +1, for a total of (−2)+(+1)=−1.

Part C

What is the oxidation state of an individual phosphorus atom in PO33−?

Express the oxidation state numerically (e.g., +1).

SubmitHintsMy AnswersGive UpReview Part

Part D

What is the oxidation state of each individual carbon atom in C2O42−?

Express the oxidation state numerically (e.g., +1).

8 0
3 years ago
Other questions:
  • What type of harmful bacteria did they feed the mice in the experiment?
    7·1 answer
  • 50 POINTS!!!
    13·1 answer
  • A small crystal of the slightly soluble salt, CaSO4, dissolves in a solution of calcium sulfate. The original solution must have
    5·2 answers
  • A voltaic cell spontaneously converts1) electrical energy to chemical energy(2) chemical energy to electrical energy(3) electric
    15·1 answer
  • Carbon atom is tetravalent in nature. How many hydrogen atoms can bind to one carbon atom?
    13·1 answer
  • Write complete ionic equation to show the reaction of aqueous lead(II) nitrate with aqueous potassium sulfate to form solid lead
    11·2 answers
  • Now describe the properties of the compound you picked(gold). Compare the properties of the compound with the properties of the
    9·1 answer
  • D<br><br>saddddddasdasdwaefsdf
    8·1 answer
  • Which represents the greatest mass of fluorine?
    15·1 answer
  • Which of the following is an example of a physical change?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!