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
kap26 [50]
3 years ago
14

Determine which set of properties correctly describes copper (Cu)?

Chemistry
1 answer:
Yakvenalex [24]3 years ago
8 0

Answer:

D. Malleable, conducts electricity, high melting point, giant structure, metallic lattice

Explanation:

Copper is a metal with an atomic number of 29. This metal is soft and reddish in color which explains why it is very malleable(beaten to form various shapes without breaking).

All metals are good conductors of electricity including copper which is also a metal. Metals generally are insoluble in water. Copper also has a high melting point which is a characteristic of metals due to their giant structure and metallic lattice which makes it difficult to be broken down.

You might be interested in
Which element is present in all organic compounds?
Mkey [24]
The anser is 1, carbon
5 0
3 years ago
Read 2 more answers
35. Explain what the Triple Point is and why the Triple
Lady_Fox [76]

Answer:

In thermodynamics, the triple point of a substance is the temperature and pressure at which the three phases of that substance coexist in thermodynamic equilibrium. It is that temperatureand pressure at which the sublimation curve, fusion curve and vaporisation curve meet.

7 0
3 years ago
Read 2 more answers
Which of the following is the strongest base? ta) CH,ONa (b) NaNH, (c) CH-CH,Li (0) NaOH (6) CHÚCONa
Mashutka [201]

Hey there:

Correct answer is :

(b) NaNH₂

Sodium azanide NaNH₂ is the conjugate base of ammonia NH₃

Correct answer is :

(b) NaNH₂

I hope this will help !

7 0
3 years ago
Some organic solvents do not work well in liquid-liquid aqueous extractions. Ethanol (HOCH2CH3) is a common inexpensive solvent,
erica [24]

Answer:

See explanation

Explanation:

Extraction has to do with the separation of the components of a mixture by dissolving the mixture in a set up involving two phases. One phase is the aqueous phase (beneath) while the other is the organic phase (on top). The solvents used for the two phases must not be miscible. Water commonly is used for the aqueous phase.

Ethanol is an important solvent in chemistry but the solvent is miscible with water in all proportions. As a result of this, ethanol is a poor solvent for carrying out extraction.

4 0
2 years ago
The answer is: variable
sergeinik [125]

Answer:

variable: not consistent or having a fixed pattern; liable to change.

Explanation:

6 0
3 years ago
Other questions:
  • If I use 0.0395 kg of water to dissolve 0.0189 kg of salt, what is the mass percent of this solution?
    6·1 answer
  • Which of the following configurations would form a bent molecule?
    6·1 answer
  • The electron configuration of an element is 1s^ 2 2s^ 2 2p^ 2 How many valence electrons does the clement have? (1 point )
    8·1 answer
  • Identify the element in C6H12O6 that allows it to be classified as an organic compound.
    5·1 answer
  • The symbol Na represents a sodium atom that has lost an electron. True False
    5·1 answer
  • Which statement is true? Energy cannot be created or destroyed. Energy can be destroyed but not created. Energy can be created b
    5·2 answers
  • The age of water or wine may be determined by measuring its radioactive tritium(3H) content. Tritium, present in a steady state
    9·1 answer
  • What is the best definition of solar radiation?(Giving brainliest)
    10·2 answers
  • 3. According to Newton's First Law of Motion, what does an object at rest do?
    7·1 answer
  • How do you test for carbon dioxide ?? Explain
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!