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
vaieri [72.5K]
3 years ago
6

Now look closely at the patterns in the table. Compare the elements in each column and row. What can we say about

Chemistry
1 answer:
Finger [1]3 years ago
4 0

Answer: Elements in the same row have the same number of occupied energy levels. For each column, the last occupied energy level has the same number of electrons.

Explanation: Straight from PLATO.

You might be interested in
Mass is measured in ____________, and weight is measured in ______________. A) kilograms, grams B) grams, kilograms C) newtons,
frez [133]
I'm pretty sure the answer is letter D.
8 0
3 years ago
Read 2 more answers
Which of the following is NOT a renewable energy source?
scoundrel [369]
I think Geothermal but I’m not 100% sure
3 0
3 years ago
Read 2 more answers
Which has a larger electronegativity O or F?
jarptica [38.1K]

F. because electronegativity generally increases as you move from left to right across a periodic table, and F is farther right than O

6 0
3 years ago
Which best describes the motion of molecules in the gaseous state?
artcher [175]

Answer:

They spread apart to fill the enclosed object. In other words they move freely...

hope this helped you

please mark as the brainliest(ㆁωㆁ)

5 0
3 years ago
Carbon disulfide is produced by the reaction of carbon and sulfur dioxide. What is the percent yield of carbon disulfide if the
Akimi4 [234]

Answer:

The percent yield of carbon disulfide is 78.8%

Explanation:

Percent yield of reaction = (Produced yield / Theoretical yield) . 100

5C + 2SO₂ --> CS₂ + 4CO

In the reaction 5 moles of C, produce 1 mol of CS₂

40 g / 12 g/m = 3.33 moles

Then, this is the rule of three:

5 mol of C produce 1 mol of CS₂

3.33 moles of C, will produce ( 3.33  .1)/5 = 0.666 moles

Mol . molar mass = mass →  0.666 mol . 76.12 g/m =50.7 g (Theoretical yield)

(40 g / 50.7 g) . 100 = 78.8%

7 0
3 years ago
Other questions:
  • Commercial grade fuming nitric acid contains about 90.0% HNO3 by mass with a density of 1.50 g/mL, calculate the molarity of the
    8·2 answers
  • Julia wants to find out which color fabric will heat up the fastest when put under a direct light.
    11·2 answers
  • What happens when a penny is dropped from a height of 20 meters?
    14·1 answer
  • Cyanobacteria______.a.can fix nitrogen, thus causing many freshwater ecosystems to be limited by phosphorus availability.b.can m
    15·1 answer
  • Life science explores _____.
    13·1 answer
  • Consider the balanced chemical reaction when phosphorus and iodine react to produce phosphorus triodide:
    7·1 answer
  • Which of the following are electromagnetic waves?
    15·2 answers
  • Give the excepted charge of the actions of the following elements:
    10·1 answer
  • PLEASE HELP ME ASAP PLEASE!!!
    15·1 answer
  • Consider the reaction 4FeS2 + 11O2 → 2Fe2O3 + 8SO2. If 8 moles of FeS2 react with 15 moles of O2, what is the limiting reactant?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!