All categories

2 years ago

___________ are bonds in which valence electrons are shared.

Chemistry

2 answers:

lozanna [386]2 years ago

7 0

Answer: C. Covalent bonds

Explanation: The bond between the 2 atoms can be formed by either sharing the electrons or by donating the electrons or by the method which fall under other types.

Thus when we talk about the sharing of electrons, there will be the formation of the Covalent Bonds. Covalent Bonds are the bonds which are formed by the sharing of electrons between 2 atoms in order to complete each others' octet.

Ionic bonds are the bonds which are formed by the transferring of electrons from one atom to the other one to complete octet.

Hydrogen bonds are the bonds which are formed by the electrostatic forces of attraction between the electronegative atom of the one species and acidic hydrogen of the another one.

Ivenika [448]2 years ago

6 0

Valence electrons are shared in covalent bonds

You might be interested in

Question 16

Liono4ka [1.6K]

Answer:

Explanation:

Bromine atoms tend to gain just one electron to get to a full octet, as Bromine is in Group VII.

4 0

3 years ago

Read 2 more answers

There is a homogeneous mixture of 3 solids: Sand, salt, and candle wax.

anastassius [24]

Answer:

Because mass is neither created nor destroyed, so the wax can not just disappear.

Explanation:

5 0

3 years ago

4. Describe how you will measure the volume of a piece of stone

mariarad [96]

Answer:

One way to measure the volume of any irregular object (in your case, a stone) is to submerge it completely under water and measure the change in the height of the water level. This change in the water level (let's say it goes from 50 mL to 65 mL) indicates that the stone has a volume of 15 mL.

3 0

2 years ago

A common radio wavelength observed coming from astronomical objects is 21 cm. What temperature is associated with this radiation

qaws [65]

Answer:

The temperature associated with this radiation is 0.014K.

Explanation:

If we assume that the astronomical object behaves as a black body, the relation between its <em>wavelength</em> and <em>temperature</em> is given by Wien's displacement law.

$\lambda_{max}=\frac{b}{T}$

where,

λmax is the wavelength at the peak of emission

b is Wien's displacement constant (2.89×10⁻³ m⋅K)

T is the absolute temperature

For a wavelength of 21 cm,

$T=\frac{b}{\lambda _{max} } = \frac{2.89 \times 10^{-3} m.K }{0.21m} =0.014K$

8 0

3 years ago

Compare the three atom diagrams. which one shows the electron with the highest potential energy

lara31 [8.8K]

Answer : The one diagram which shows the electron with the highest potential energy is attached below.

Explanation : One can easily find the highest potential energy of the atom just by looking at the diagram, the electron which is from farthest distance from the atomic nucleus will have the highest potential energy in the electron.

5 0

2 years ago