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
allochka39001 [22]
3 years ago
5

The electron configuration below applies to which element? 1s2 2s2 2p6 3s2 3p1

Chemistry
1 answer:
zvonat [6]3 years ago
6 0
Aluminum! hope this helps
You might be interested in
How many moles are in 13.5g of calcium?
antiseptic1488 [7]

Answer:

=0.337mol Ca this is the correct answer :)

3 0
3 years ago
Write the formulas for the following compounds :
Vanyuwa [196]
Sodium phosphate = Na₃PO₄

phosphorus triiodide = PI3

hope this helps. make brainliest please!
6 0
3 years ago
Read 2 more answers
Why is a solution not a pure substance
Firlakuza [10]
It is not a pure substance, because a solution are mixed chemicals in a way that the molecules are not bonded with one another. Thus, separating them from compounds and elements, which are pure substances.
8 0
3 years ago
What is the Bronsted acid of H2PO4- + OH-. ---- HPO42- + H2O?​
RoseWind [281]

Answer:

The bronsted- Lowry acid is H₂PO₄⁻

Explanation:

Bronsted-Lowry acid  donates a proton (H⁺)

H₂PO₄⁻ + OH⁻ → HPO₄²⁻ + H₂O

In the reaction above, H₂PO₄⁻ is donating the proton to OH⁻ resulting in H₂O and the deprotonated species. This makes it a bronsted-Lowry acid.

7 0
3 years ago
Read 2 more answers
What must happen in order for water to change state?
malfutka [58]

Answer:

B

Explanation:

if it releases energy it becomes a solid(Solid)

if it absorbs energy it becomes a gas(Water Vapor)

4 0
3 years ago
Other questions:
  • A medical lab is testing a new anticancer drug on cancer cells. The drug stock solution concentration is 1.5×10−9m, and 1.00 ml
    9·2 answers
  • The atomic mass of an element is equal to the number of
    12·1 answer
  • Characteristics of the fungus kingdom (all of them)
    10·1 answer
  • An unknown solution has a pH of two. How would you classify this solution?
    10·2 answers
  • A sample of argon has a volume of 5.5 L and the pressure is 0.42 atm. If the final temperature is 30.° C, the final volume is 5.
    8·1 answer
  • An oil spill is an example of
    14·2 answers
  • The power of the crane was 68600w Caculate the time taken for the crane to do 3430000 J of work Give the unit
    15·1 answer
  • imagine yourself to be a cloth or plastic product manufacturer and prepare a 'flyer/add' as "my fabric /product is the best pls
    15·1 answer
  • Could Rutherford make any conclusions about electrons based on the result of experiment?
    10·1 answer
  • What characterizes Stage 2 of the demographic transition seen in developed countries?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!