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
tigry1 [53]
3 years ago
15

Why do you think the transition metals are 10 columns wide?

Chemistry
2 answers:
Tasya [4]3 years ago
4 0
The transition metals are 10 columns wide because they can hold no more than 10 electrons. This is why their width correlates with the number of electrons that are included in these metals. Transition metals include most commonly used metals, such as iron, copper, silver, and gold.
e-lub [12.9K]3 years ago
4 0
<span>Learning and teaching resource for Transition Metals written by PhD ... These d-block elements are the short columns in the center of the periodic ... The group 10 members are nickel (Ni), palladium (Pd), and platinum (Pt). ... elements do have low ionization energies, however, so they exhibit a wide ... Think of a magnet.</span><span>Transi</span>
You might be interested in
50.0 mL of an HNO3 solution were titrated with 36.90 mL of a 0.100 M LiOH solution to reach the equivalence point. What is the m
Xelga [282]
Following reaction takes place between LiOH and HNO3

LiOH    +  HNO3        →        LiNO3      +       H2O

Thus, 1 mole of LiOH reacts with 1 mole of HNO3 to form 1 mole of LiNO3.

Now, 
Number of millimoles of LiOH consumed = <span>36.90 X 0.100 = 3.690

</span>∴Number of millimoles of HNO3 present = 3.690
<span>
Now, Molarity of HNO3 = </span>\frac{\text{number of millimoles of HNO3}}{\text{volume of solution (ml)}}
                                      =   \frac{3.690}{50} = 0.0738 M

Thus, <span>molarity of the HNO3 solution is 0.0738 M</span>
8 0
3 years ago
How can you tell from the name the types of bonds present in a hydrocarbon?
Darya [45]

Answer:

Alkane

Alkene

Alkyne

Explanation:

Alkane=1 bond (Saturated hydrocarbon)

Alkene= 2 bonds (Unsaturated hydrocarbon)

Alkyne= triple bonds (Unsaturated hydrocarbon)

Formula of Alkane = CnH2n+2

Formula of Alkene = CnH2n

Formula of Alkyne = CnH2n-2

7 0
4 years ago
A doctor is trying to diagnose a patient with dry skin. Which of the following resources would be the most helpfu
Ilya [14]
Medical books would be the best because it is a valid resource
6 0
3 years ago
As a step O3 0.020 mol to gr
White raven [17]
Molar mass:

Atomic mass O = 16.0 a.m.u

O₃ = 16.0 x 3 => 48.0 g/mol

Therefore:

1 mole O₃ --------------- 48.0 g
0.020 mole O₃ ---------- ??

0.020 x 48.0 / 1 =

0.96 / 1 => 0.96 g 

hope this helps!
5 0
4 years ago
Consider the equilibrium reaction. 4A+B↽−−⇀3C After multiplying the reaction by a factor of 2, what is the new equilibrium equat
disa [49]
8A+2B——> 6C
since you multiply by a factor of 2 you do that to each letter
4*2=8
1*2=2
3*2=6
8 0
4 years ago
Other questions:
  • How many molecules are in 15.8 moles of Cu?
    12·1 answer
  • Which ion has the smallest radius?<br> (1) O2-<br> (2) S2-<br> (3) Se2-<br> (4) Te2-
    12·2 answers
  • 2. How many moles of Na2CO3 are available?
    9·1 answer
  • Which of these is NOT a characteristic of metals and their ability to form metallic bonds?
    5·2 answers
  • Use the periodic table to match each of the following element symbols to its name, atomic mass, or atomic number.
    13·1 answer
  • A 51.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 208 mL. A 104 mL portion of that solution is diluted by a
    11·1 answer
  • Condensation is a phase change from _______ to _______, which _______ the surrounding air.
    13·1 answer
  • How do i do molarity equations for chem?
    14·1 answer
  • What is the molarity of a solution made by adding 0.720 mole of NaOH to 2.40 liters of water
    13·1 answer
  • Discuss FOUR ways in which one's acceptance of responsibility can influence
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!