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
svlad2 [7]
4 years ago
13

How do the inner transition metals properly fit into the rest of the table?

Chemistry
1 answer:
SashulF [63]4 years ago
8 0
They fit in by atomic mass and amount of valence electrons categorized in families
You might be interested in
Characteristics of a substance that describe its' ability to change into a different substance are called?
Reika [66]
  • A characteristic of a pure substance that describes its ability to change into different substances. chemical change.
  • A change that occurs when one or more substances change into entirely new substances with different properties. physical property.

4 0
3 years ago
A 50.0g g sample of 16n decays to 12.5g in 14.4 seconds. What is its half life
mixas84 [53]
T is amount after time t 
<span>Ao is initial amount </span>
<span>t is time </span>
<span>HL is half life </span>

<span>log (At) = log [ Ao x (1/2)^(t/HL) ] </span>
<span>log (At) = log Ao + log (1/2)^(t/HL) </span>
<span>log (At) = log Ao + (t/HL) x log (1/2) </span>

<span>( log At - log Ao) / log (1/2) = t / HL </span>
<span>log (At/Ao) / log (1/2) = t / HL </span>

<span>HL = t / [( log (At / Ao)) / log (1/2) ] </span>

<span>HL = 14.4 s / [ ( log (12.5 / 50) / log (1/2) ] </span>

<span>HL = 14.4 s / 2 = 7.2 seconds </span>
8 0
4 years ago
Molecules are made up of more than one<br><br> A. Proton<br> B. Electron<br> C. Atoms<br> D. Neutron
In-s [12.5K]

Answer:

c, atoms

Explanation:

Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms. The atoms of certain elements readily bond with other atoms to form molecules. Examples of such elements are oxygen and chlorine.

(please answer my question :( )

6 0
3 years ago
A net force of 66 newtons accelerates a child at 2.0 m/s? down a smooth playground slide. What is the mass of the
RideAnS [48]

Answer:

I think it’s 130 kg

Explanation:

6 0
3 years ago
Read 2 more answers
What happened to the concentration of the product of H2O when the reaction shifts to the left
lilavasa [31]

I might need a diagram for this, but I have a vague idea of what you are talking about.

If H20 is going left it means the temperature is going lower.

The molecules will condense to slowly become ice

6 0
3 years ago
Other questions:
  • How friction reduces the efficiency of machines
    11·1 answer
  • element x is a neutral element and has 39 protons. what element is it and how many electrons does it have? (use the periodic tab
    5·1 answer
  • 254950m to millimeter
    15·1 answer
  • A kilobyte is 210. A megabyte is 220 bytes. How many kilobytes are in a megabyte? Use the exponent rule for division to find you
    13·2 answers
  • How were the elements in the first periodic table arranged?
    6·1 answer
  • The reactants of two chemical reactions are shown.
    8·2 answers
  • What is the name of the force....<br> (something) force<br> the weak forces of the layers
    13·1 answer
  • A 13.5 liter balloon is heated from 248k to 324k. what will it's new volume be?​
    7·1 answer
  • If the pressure of a 2.00 L sample of gas is 50.0 kPa, what pressure does the gas exert if its volume is decreased to 20.0 mL?
    11·1 answer
  • On a violin, the highest note Mandy can play is an A-note, which produces a sound wave with a high frequency. The lowest note sh
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!