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
Degger [83]
3 years ago
15

3. What is the easiest way to create electron configurations?

Chemistry
1 answer:
jarptica [38.1K]3 years ago
6 0

Answer:

To calculate an electron configuration, divide the periodic table into sections to represent the atomic orbitals, the regions where electrons are contained. Groups one and two are the s-block, three through 12 represent the d-block, 13 to 18 are the p-block and the two rows at the bottom are the f-block.Explanation:

You might be interested in
Engineers increase output in crop production by combining the strengths of
katrin [286]

Answer:

Cross-pollination

Explanation:

This technique is used to create new varieties, usually with stronger characteristics than the two original varieties. When the pollen of <u>one variety</u> is placed to a <u>different plant's stigma</u>, the resulting seeds create a new variety. This cross-pollination is used in plants of the same species.  

5 0
3 years ago
What is a caustic substance?
Hunter-Best [27]

However, some common household products, including drain and toilet bowl cleaners and some dishwasher detergents, contain damaging caustic substances, such as sodium hydroxide and sulfuric acid. Caustic substances (strong acids and alkalis), when swallowed, can burn the tongue, mouth, esophagus, and stomach.

8 0
2 years ago
How many molecules are there in 42 grams of AIF3
Sever21 [200]

Answer:

The correct answer is - 3.012×10^23  molecules

Explanation:

The number of molecules is present in any mole of an element or compound are the same. To find the molecules you need to multiply the number of the moles of the compound by Avogadro's number:

Moles are calculated from the molecular weight, for AlF3

= 26.98 + 3×19

= 26.98 + 57

= 83.98

Then moles in 42 grams:

= 42/83.98

= 0.5001190 moles

Now the number of molecules = moles*Avogadro's number

= 0.500110×6.022×10^23

= 3.011×10^23  molecules

7 0
3 years ago
Why must all chemical equations be balanced?
Lera25 [3.4K]
If the equation is not balanced, you have extra of one substance. If you try to do an experiment, you could wind up with a totally different outcome. Its kind of like baking a cake. If the ingredients aren't the right amounts, you dont get an edible cake.
8 0
3 years ago
How many grams of agarose would you add to make 50ml of a 2 percent gel? why?
vodka [1.7K]
About 1 gram. 1 part of 50 is 2%
8 0
3 years ago
Other questions:
  • Consider a solution consisting of the following two buffer systems:
    13·1 answer
  • Which of the following is a homogeneous mixture?
    7·2 answers
  • A. Match each type of titration to its pH at the equivalence point.
    9·1 answer
  • How many electrons does ga lose to achive noble gas arrangement?
    15·1 answer
  • Will give brainliest if you show work and have the right answer :)
    7·2 answers
  • Dry ice will go directly from a solid to a gas at room temperature. Going directly from a solid to a gas is called_____________
    8·2 answers
  • Why is the sunshine at high pressure
    12·1 answer
  • The half life of carbon 14 is 5730 years what fraction of the original c14 would you expect to be present in a fossil that is 28
    8·1 answer
  • 8.84 g of a compound is analyzed and found to contain 3.53 g of C, 0.295 g of H, 4.08 g of N, and 0.935 g of O. Which of the fol
    5·1 answer
  • 2. Sometimes a few individuals are
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!