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Juliette [100K]
4 years ago
7

What does viscosity describe?

Chemistry
1 answer:
aev [14]4 years ago
5 0
The density of fluid
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Why would an unstable radioactive isotope (nuclide) emit a beta particle (high energy electron)?
sasho [114]

Answer:

A)It has too many neutrons

Explanation:

Electrons are emitted from the nucleus when a neutron is converted to a proton, an electron and a neutrino. This process is popularly known as beta emission. It reduces the neutron-proton ratio of a nuclide. The neutrino is a particle of zero mass and zero charge that carries off the excess energy and balances spins.

The loss of an electron from the nucleus occurs when there are too many neutrons in the nucleus. The process of beta emission usually reduces the number of neutrons in an atom thereby decreasing the neutron-proton ratio.

4 0
3 years ago
Write structural formulas for each of the possible isomers of n-hexene that are formed by moving the position of the double bond
dem82 [27]

Answer : The structural formulas for each of the possible isomers of n-hexene are shown below.

Explanation :

Isomer : It is defined as a molecule have the same molecular formula but the different chemical structure.

There are three structural isomers of n-hexene that is based on the location of the double-bonded carbon atoms with the other atoms.

In n-hexane, 'n' shows that the chain should be straight chain there is no branching.

The three structural isomers of n-hexene are:

(1) 1-hexene

(2) 2-hexene

(3) 3-hexene

Thus, the structural formulas for each of the possible isomers of n-hexene are shown below.

5 0
3 years ago
when particles of matter are in direct contact and movement occurs in the substance due to convection, thermal energy transfers
liq [111]

Thermal energy transfers in a solid state, due to convection, in metalic substances.

This is because the covalent bonds between the atoms are being broken and reformed again while the metal is experiencing stress. <em>covalent bonds store energy.  </em>

4 0
3 years ago
What is a measure of the amount of matter in an object? (2 points) Select one: a. density b. mass c. gravity d. weight
agasfer [191]

mass is the answer 110% sure hope this helps

please mark brainliest

3 0
3 years ago
Read 2 more answers
The atoms in non metals tend to _____ electrons. Is it gain?
bekas [8.4K]
YES! good job
they do tend to gain electrons!

4 0
4 years ago
Read 2 more answers
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