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
lisabon 2012 [21]
2 years ago
12

Which term names elements that are usually shiny and good conductors of heat and electricity? A. gases B. metals C. solids D. no

nmetals
Chemistry
2 answers:
Naya [18.7K]2 years ago
8 0
Which term names elements are usually shiny and good conductors of heat and electricity? <= take note of the bold words

Gases are not shiny. Solids and nonmetals are not good conductors of electricity. 

"B" <em>Metals. </em><em /><== the answer

I hope this helps!
~kaikers
Tomtit [17]2 years ago
4 0
Answer: B


I hope this helps and have a wonderful day filled with joy!!


<3
You might be interested in
•What do you think salt water is useful for?
Ivanshal [37]

Answer:

it is good for thermoelectric power plant cooling

it means that there is a lot of salt in the water

Someone would remove salt from water to be able to drink it

lastly, salt can be removed from water with reverse osmosis systems

6 0
2 years ago
What are the very small particles that make up all matter?
zhenek [66]
The correct answer would be: Atoms

I hope that this helps you!
3 0
3 years ago
Can someone please help me in this question?
Monica [59]

Answer: the beaker with a higher boiling point is B.

Explanation:

since it contains more mass/ volume it takes up more time to heat up.

hope this helps!

5 0
3 years ago
Paige heated 3.00 g mercury (II) oxide (HgO, 216.59 g/mol) to form mercury (Hg, 200.59 g/mol) and oxygen (O2, 32.00 g/mol). She
stepan [7]

the balanced chemical equation for decomposition of HgO is as follows

2HgO --> 2Hg + O₂

stoichiometry of HgO to O₂ is 2:1

number of HgO moles heated are - 3.00 g / 216.59 g/mol = 0.0139 mol

according to stoichiometry of reaction -

number of O₂ moles formed = 0.0139 mol/ 2 = 0.00695 mol

mass of O₂ to be formed - 0.00695 mol x 32.00 g/mol = 0.2224 g

but the actual yield = 0.195 g

percent yield = actual yield / theoretical yield x 100 %

percent yield = 0.195 g / 0.2224 g x 100 % = 87.7 %

answer is 87.7 %

8 1
3 years ago
Read 2 more answers
Which best compares kinetic energy and temperature ?
Mekhanik [1.2K]

Answer:

Kinetic energy is energy of motion, while temperature is a measure of that energy. I guess

4 0
3 years ago
Other questions:
  • Which of the following atoms has six valence electrons? (2 points)
    9·1 answer
  • Must new substance before when you have a chemical property
    12·1 answer
  • Given: logK=nE∘0.0592 What is the value K for this redox reaction? Zn2+(aq) + 2 Cl−(aq) → Zn(s) + Cl2(
    15·1 answer
  • A ----------------- is a repeating pattern of positive and negative ions.
    10·1 answer
  • At 170C, a sample of hydrogen gas occupies 125cm3. What will be the volume at 1000C? =161cm3 If the volume of a given mass of ga
    11·1 answer
  • What is the value of 200c on a Kelvin scale
    9·2 answers
  • View the video clip below and answer the question.
    15·2 answers
  • Calculate the heat in kJ required to convert 2.1 g of water at 52.1°C to steam at 100°C. The specific heat of water is 4.184 J/g
    13·1 answer
  • Write the complete nuclear symbol for a nucleus of oxygen with 8 protons &amp; 10 neutrons?
    15·1 answer
  • A sealed container can hold
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!