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
katrin [286]
2 years ago
5

In a piece of metal, what holds the atoms together?

Chemistry
2 answers:
Aleks [24]2 years ago
8 0

Answer:

c

Explanation:

the positive charges of the nuclear and the negative charges of delocalized electrons

lisabon 2012 [21]2 years ago
7 0

Answer:

C

Explanation:

the positive charges of the nuclei and the negative charges of delocalized electrons

You might be interested in
What is the energy of light with a wavelength of 697 nm?
USPshnik [31]

Answer:

Red 697 nm

384thz-468 the

1.59ev-1.94ev

255zj-310zj

Hopefully I answer yre question

Explanation:

8 0
3 years ago
Pls can someone help me with this pls
GenaCL600 [577]

Answer:

not sure if this is the right way to answer this question but PbS is Phosphate-buffered saline (i think)

Explanation:

5 0
3 years ago
Use the periodic table to match each of the following element symbols to its name, atomic mass, or atomic number
uysha [10]

Answer:

Explanation:

From the periodic table, the element designated as Sn is tin. Sn is derieved from a latin name of the metal called Stanum

Selenium Se is a group 6 element. It belongs to the same group with oxygen, sulfur and tellurium. This substance has an atomic weight of 78.96g/mol

Oxygen is a group 6 element with an atomic mass of 16. The atomic mass is the number of protons in the nucleus of this atom.

5 0
3 years ago
Read 2 more answers
Scientists have developed the Atomic Theory over a period of hundreds of years. What will help us further the development? A. in
stepladder [879]

Answer:

A. increasing the ability of technology, like microscopes, to see even smaller particles

8 0
3 years ago
Compounds X and Y both have the formula C7H14. Both X and Y react with one molar equivalent of hydrogen in the presence of a pal
ArbitrLikvidat [17]

Answer:

See explanation and image attached

Explanation:

Alkenes undergo hydrogenation to give the corresponding alkanes. Where the structure of the original alkene is unknown, we can deduce the structure of the alkene from the structure of the products obtained when it undergoes various chemical reactions.

Now, the fact that we obtained 2-methylhexane upon hydrogenation and the two compounds had different heats of hydrogenation means that the two compounds were geometric isomers. The original compounds must have been cis-2-methyl-3-hexene and trans-2-methyl-3-hexene.

When reacted with HCl, the same compound C7H15Cl is formed because the stereo chemistry is removed.

However, we know that the trans isomer is more stable than the cis isomer hence the cis isomer always has a higher heat of hydrogenation than the trans isomer. Thus X is cis-2-methyl-3-hexene.

4 0
3 years ago
Other questions:
  • Fertilizer is sold in 100 pound bags labelled with the amount of nitrogen ( N), phosphoric acid ( P2O5), and potash ( K2O) prese
    15·1 answer
  • When the burner in a hot air balloon is turned on, the temperature of the air in the balloon ________ causing its volume to ____
    5·1 answer
  • How long does primary succession take? ty sm ily
    13·1 answer
  • The combination of gases that surrounds and protects the earth is known as
    10·2 answers
  • Is the following reaction spontaneous at 298 K? Answer by calculating ΔG. H2O(g) + C(s) → CO(g) + H2(g) ΔH = 131.3 kJ/mole ΔS =
    14·2 answers
  • In comparison to most other liquids, the heat capacity of liquid water is ________.
    9·1 answer
  • 2. How might this population suddenly increase? How might this affect the ecosystem? (for tropical savannah.)​
    7·2 answers
  • How many eggs are in 1 mole of eggs?
    6·1 answer
  • What provides the energy to set the water cycle in motion?
    10·1 answer
  • What is the mass (in ng) of 1.23 moles of nickel?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!