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
mestny [16]
2 years ago
14

I am very dull and brittle, I can't transfer thermal energy very well, and I tend to be a gas. I must be a ...

Chemistry
2 answers:
nalin [4]2 years ago
4 0

Answer and Explanation:

A nonmetal is the answer.

Cause they are dull and brittle, and can be a gas at times at room temperature.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

amid [387]2 years ago
3 0
The answer is nonmetal. good luck and give thanks :)
You might be interested in
What happens to the population growth in a logistic growth pattern as it approaches carrying capacity?
AveGali [126]
B. slows down is your answer, obviously as it approaches carrying capacity, there would be less available space to find in the place of inhabitance, so less and less population units would be able to find the place of inhabitance suitable for living, or can't find enough space to live in.
6 0
2 years ago
At 25.0°c, a solution has a concentration of 3.179 m and a density of 1.260 g/ml. the density of the solution at 50.0°c is 1.249
oksano4ka [1.4K]

Answer: -

3.151 M

Explanation: -

Let the volume of the solution be 1000 mL.

At 25.0 °C, Density = 1.260 g/ mL

Mass of the solution = Density x volume

= 1.260 g / mL x 1000 mL

= 1260 g

At 25.0 °C, the molarity = 3.179 M

Number of moles present per 1000 mL = 3.179 mol

Strength of the solution in g / mol

= 1260 g / 3.179 mol = 396.35 g / mol (at 25.0 °C)

Now at 50.0 °C

The density is 1.249 g/ mL

Mass of the solution = density x volume = 1.249 g / mL x 1000 mL

= 1249 g.

Number of moles present in 1249 g = Mass of the solution / Strength in g /mol

= \frac{1249 g}{396.35 g/mol}

= 3.151 moles.

So 3.151 moles is present in 1000 mL at 50.0 °C

Molarity at 50.0 °C = 3.151 M

7 0
3 years ago
Which is an example of a compound?
makkiz [27]

Answer:

Octane - Formula: C8H^18 = Carbon^8 + Hydrogen^18

Explanation: Octane is a compound because there are 8 atoms of carbon and 18 atoms of hydrogen in one molecule of C8H18. There are also 8 moles of carbon and 18 moles of hydrogen.

5 0
2 years ago
If an unknown element displays many extremely strong metallic properties, where is it most likely to be located on the periodic
dalvyx [7]
It is placed on the far left. Hope I helped:)

3 0
3 years ago
Read 2 more answers
Which statement is correct for the element of proton number 19?
BlackZzzverrR [31]

Answer:

D

Explanation:

From periodic table : proton number 19  corresponds to K  (potassium)

  which is very reactive with water

8 0
2 years ago
Other questions:
  • n an oxidation-reduction reaction, oxidation is what happens when a reactant . Reduction occurs when a reactant in the reaction.
    9·2 answers
  • What is the volume of an 2.3 solution with 212 grams of calcium chloride dissolved in it
    14·1 answer
  • The reaction described in part a required 3.35 l of calcium chloride. what is the concentration of this calcium chloride solutio
    10·1 answer
  • A solution of a sugar with the chemical formula (c12h22o11) is prepared by dissolving 8.45 g in 250.0 ml of water at 25
    5·2 answers
  • The emission spectrum of hydrogen shows discrete, bright, colored lines. Which characteristic of the Bohr model is best supporte
    13·2 answers
  • __NH3 + __O2 → __NO + __H2O<br> How many moles of water are produced from<br> 2.48 g of oxygen?
    13·1 answer
  • On the period table, the rows are called
    5·1 answer
  • When the reaction was carried out the calculated theoretical yield for water was 176 grams but the measured yield was 148 grams
    15·1 answer
  • A gas is at an original pressure of 412 torr and a temperature of 79°C. What is the new temperature of the gas (in K) if the pre
    5·1 answer
  • Moist Brown solid Solid J K Oxygen Add solid L Heat Add dilute Solid M Colourless nygas N Black Precipitate P Bubble through CuS
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!