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
scZoUnD [109]
3 years ago
9

#13 on the period table

Chemistry
1 answer:
Gemiola [76]3 years ago
5 0

Answer:

Aluminum

Explanation:

Aluminum is the 13 element on the periodic table

You might be interested in
What is oxydation number of s for H2S ? ( hydrogen sulphide )​
siniylev [52]

Answer:

the oxidation number is zero because H=+1. S=-2

Explanation:

so two hydrogen and one sulphur so total no is zero

4 0
3 years ago
What volume of 12 M HCl solution is needed to make 2.5 L of 1.0 M HCI?
Jlenok [28]

Answer:

0.21 L of 12 M HCL

Explanation:

CV=CV

(12)(x)=(1.0)(2.5)

x=0.21

8 0
4 years ago
How many formula units make up 16.4 g of magnesium chloride (MgCl2)?
Svetach [21]

<span>molar mass of MgCl2  = 24.32 + 2 x (35.45) = 95.22 g</span><span>

<span>16.4g MgCl2 x (1 mol MgCl2/95.22 g MgCl2) = 0.172 mol MgCl2 </span>
 </span>
<span>0.172 mol MgCl2 x (6.022 x 10^23/1 mol MgCl2) = 10.36 x 10^22 atoms<span> </span></span>

8 0
3 years ago
Read 2 more answers
What is the angle between the phosphorus-fluorine bonds? (if there is more than one angle, pick the smallest.)
lorasvet [3.4K]

Between equatorial positions, the F-P-F angle is 120°, and between axial and equatorial positions, it is 90°.

<h3>What in chemical bonding is equatorial position?</h3>

Equatorial Organic Chemistry Illustrated Glossary. Equatorial: In cyclohexane, a bond that runs parallel to the ring's axis (i.e., it follows the chair's equator), or a group joined by such a bond. Positions A are axial, and positions E are equatorial.

<h3>Why do equatorial positions have greater stability?</h3>

As was said in the preceding section, the equilibrium favors the more stable conformer because the chair conformation, in which the methyl group is equatorial, lowers steric repulsion. All monosubstituted cyclohexanes share this property.

To know more about equatorial positions visit:

brainly.com/question/24168112

#SPJ4

5 0
2 years ago
What causes airbags to deploy in an accident
Law Incorporation [45]
If the care is impacted by something over 25 miles per hour
5 0
4 years ago
Read 2 more answers
Other questions:
  • If you eat foods that are compact and _______, more can fit into your stomach with less discomfort.
    5·2 answers
  • When are ionic bonds formed?
    10·1 answer
  • NEED ASAP WILL MARK BRAINLIEST ON TIMER
    10·1 answer
  • According to the work principle, the ration of work output to work input is always _____.
    9·1 answer
  • What volume of 1.50 M KBr is fromed ,using 15.6 mL of concentrated KBr with a molarity of 9.65 M?
    15·1 answer
  • For each of the following cation-anion pairs, give the correct formula for the ionic salt.
    6·1 answer
  • Which of the following explains a difference between genes and chromosomes
    10·1 answer
  • Question 10 of 10
    6·2 answers
  • 100 grams of iron ore contains 30.06% oxygen find the empirical formula​
    7·1 answer
  • 5. For the equilibrium
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!