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
Nina [5.8K]
3 years ago
10

What are the characteristics found in transition elements ?​

Chemistry
2 answers:
Dafna1 [17]3 years ago
7 0

Answer:

they are coloured

they have more than one oxidation state

they have high density

have high melting and boiling points.

vampirchik [111]3 years ago
5 0

Answer:

Properties of transition elements include:

have large charge/radius ratio;

are hard and have high densities;

have high melting and boiling points;

form compounds which are often paramagnetic;

show variable oxidation states;

form coloured ions and compounds;

form compounds with profound catalytic activity;

Explanation:

<h2><u><em>hope this helps !</em></u></h2>
You might be interested in
The picture below shows a warm air mass caught between two cooler air masses. What is this type of front called? Plz, I really n
pentagon [3]

An occluded front forms when a warm air mass is caught between two cooler air masses.

6 0
3 years ago
A. Use the words below to complete the sentences.
lutik1710 [3]
Its Concentration, diffusion, a selectively Premable membrane, osmosis,diffusion, a selectively permeable membrane, osmosis, and diffusion
4 0
3 years ago
Read 2 more answers
What are the top three sources of the U.S electricity generation?
SVETLANKA909090 [29]

Answer: The three major categories of energy for electricity generation are fossil fuels (coal, natural gas, and petroleum), nuclear energy, and renewable energy sources

Explanation:

7 0
3 years ago
Read 2 more answers
A sample of 0.53 g of carbon dioxide was obtained by heating 1.31 g of calcium carbonate. what is the percent yield for this rea
Masja [62]

CaCO3(s) ⟶ CaO(s)+CO2(s) 

<span>
moles CaCO3: 1.31 g/100 g/mole CaCO3= 0.0131 </span>

<span>
From stoichiometry, 1 mole of CO2 is formed per 1 mole CaCO3, therefore 0.0131 moles CO2 should also be formed. 
0.0131 moles CO2 x 44 g/mole CO2 = 0.576 g CO2 </span>

Therefore:<span>
<span>% Yield: 0.53/.576 x100= 92 percent yield</span></span>

4 0
3 years ago
Read 2 more answers
What are the spectator ions in the equation below? Select all that apply.
Licemer1 [7]

Answer:

H+ and NO3- ions

Explanation:

The Pb²+ ions react with the SO4²‐ ions to form a solid precipitate, i.e. they bond together and undergo a phase change;

On the contrary, the H+ and NO3- ions are aqueous ions before the reaction and the same after the reaction, i.e. they don't change;

Hence, the H+ and NO3- ions are spectator ions

The way to do this type of question is to consider what changes and what doesn't, look at phase changes and oxidation state changes

7 0
2 years ago
Other questions:
  • How do you tell if an element is a solid, liquid or gas (ex. Na2S)
    11·2 answers
  • Calculate the percent ionization of a 0.447 M solution of nitrous acid
    8·1 answer
  • Which doesn't belong in the group?
    5·1 answer
  • C2h6o how many moles of ethanol are present in a 10.0 g sample of ethanol
    13·2 answers
  • Ions blowing outward from the sun (two words)
    7·1 answer
  • How many miles can a commercial jetliner flying at 253 meters per second travel in 6.0 hours?
    8·2 answers
  • Two hydrogen nuclei repel one another due to the positive charges of the protons within them. At some separation distance this r
    12·2 answers
  • 1.36x10^22molecules Fe2O3 to grams
    14·1 answer
  • SOMEONE PLEASE HURRY AND HELP ME!!! WILL GIVE 100 pts!!!!!!
    8·2 answers
  • Ok, I need helpies! .__.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!