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
koban [17]
3 years ago
8

What’s the physical properties of a molecular solid, in regards to its physical properties of formation?

Chemistry
1 answer:
Anastasy [175]3 years ago
7 0
It has a fixed mass
it does not change with the shape of the container
it cannot be compressed
it has fixed atom and molecules and limited to very small displacement
only vibrational motion occur in the molecules of solid .
You might be interested in
The equation below shows hydrogen reacting with oxygen to produce water. 2H2 + O2 2H2O If 16 mol of oxygen were reacted with exc
omeli [17]

The answer would be 32mol

6 0
3 years ago
Read 2 more answers
1. Which list of nuclear emissions is arranged in order from the least penetrating power to
Tpy6a [65]

Answer:

A) alpha particle, beta particle, gamma ray

Explanation:

Alpha beta and gamma radiations are the examples of ionizing radiations. When an atom is an excited state and having high energy, the atom is in unstable state. The excess of energy is released by the atom to get the stability. The released energy is in the form of radiations which may include alpha, beta, gamma, X-ray etc.

Properties of alpha radiation:  

Alpha radiations can travel in a short distance.

These radiations can not penetrate into the skin or clothes.

These radiations can be harmful for the human if these are inhaled.

These radiations can be stopped by a piece of paper.

₉₂U²³⁸   →   ₉₀Th²³⁴  + ₂He⁴  + energy

Beta radiations:  

The mass of beta particle is smaller than the alpha particles.

They can travel in air in few meter distance.

These radiations can penetrate into the human skin.

The sheet of aluminum is used to block the beta radiation

⁴₆C → ¹⁴₇N + ⁰₋₁e

The beta radiations are emitted in this reaction. The one electron is ejected and neutron is converted into proton.  

Gamma radiations:

Gamma radiations are high energy radiations having no mass.

These radiations are travel at the speed of light.

Gamma radiations can penetrate into the many materials.

These radiations are also used to treat the cancer.

Lead is used for the protection  against gamma radiations because of its high molecular density.

The lead apron are used by the person when treated with gamma radiations.

Lead shields are also used in the wall, windows and doors of the room where gamma radiations are treated, in-order to protect the surroundings.

7 0
2 years ago
Which chemical weathering process is caused by oxygen and water acting on iron?
mash [69]
The process of chemical weathering by oxygen and water on iron is known as rusting........rust is a loose reddish brown layer of hydrated ferric oxide(Fe2O3.H2O)
7 0
2 years ago
Explain the kinetic energy of the particles in each of the 3 main states of matter.
Lelechka [254]
They have low kinetic energy
6 0
3 years ago
Read 2 more answers
Name the components of stainless steel​
tatuchka [14]

Explanation:

Composition of Stainless Steel

Steel is an alloy of iron and carbon. Stainless steels are steels containing at least 10.5% chromium, less than 1.2% carbon and other alloying elements

6 0
3 years ago
Other questions:
  • How many moles are present in 418.9 grams of mohr salt
    15·1 answer
  • An element that has the same number of protons and electrons is called a __________ atom. The charges balance out.
    11·1 answer
  • Foods rich in simple carbohydrates or starch but low in fat or fiber tend to
    10·2 answers
  • A solution has [oh−] = 4.0×10−8. what is the value of [h+] for the solution? answers
    12·2 answers
  • What do many bases have in common
    15·1 answer
  • Difference between desirable changes and undesirable changes​
    8·1 answer
  • A sample of a compound contains 1.65 × 10²³ atoms of C, 0.552g of H, and 4.39g of O. What is the molecular formula and molar mas
    5·1 answer
  • What is important about the properties of a substance that has undergone a chemical<br> change?
    6·2 answers
  • Because of a scarcity of workers in the New World, persons were transported against their will to work on large farms without pa
    5·1 answer
  • 1. What is the density of a liquid with a mass of 25.0 g
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!