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
spayn [35]
3 years ago
12

Which of the following type of radiation is represented by 0 over negative 1 e? A.alpha emission B.beta emission C.positron emis

sion D.gamma rays
Chemistry
1 answer:
Zolol [24]3 years ago
7 0
The answer is B. beta emission. Alpha emission is a particle with 2 protons and 2 neutrons. Positron emission is represented by 0 over positive 1 e. Gamma rays is 0 over 0 γ.
You might be interested in
What is the electronic structure of carbon
horsena [70]

Answer:

[He] 2s2 2p2

Explanation:

5 0
3 years ago
How does the location and design of a house can help control temperature?
Anestetic [448]

Answer:

See detailed explanation.

Explanation:

Hello.

In this case, since each place has specific conditions of temperature, humidity, altitude and others, it is important for the companies building houses to consider all of those factors because they could wear out or affect the customer's lifestyle as the years go by.

More specifically, for temperature, since customers tend to complain and concern about it, there are some strategies in order to control it:

- In terms of location, it is possible to locate the house near to threes covering the sun, build it in a higher altitude since the higher altitude the lower the environmental temperature or just look for a place wherein the temperature is almost constant, for instance, south America.

- In terms of design, it is possible to build the walls and roofs with isolating materials which very likely to keep the inner part of the house from high temperatures or just installing heaters inside them.

Of course, there may be more strategies in order to control it.

Best regards.

6 0
3 years ago
Which substance in the table below has the strongest intermolecular forces
tatiyna

Answer : Option A) HF.

Explanation : Assuming the complete question as per the attachment.

H-F bonds are formed because of hydrogen bonding between H atom and F atom and is considered to be strongest amongst the rest other options given.

As given in the table it is clear that the molar mass of HF molecule is the lowest. It shows that, when dispersion increases in the molecule molecular weight also increases.

7 0
3 years ago
Read 2 more answers
Sodium sulfate reacts with carbon to produce the products sodium sulfide and carbon monoxide. Identify the reducing agent in the
Maslowich
The reducing agent will itself be oxidized.
The oxidation number of carbon goes form 0 to +2. Therefore, it is the reducing agent.
6 0
3 years ago
Read 2 more answers
Suppose you are titrating a sulfuric acid solution of unknown concentration with a sodium hydroxide solution according to the eq
pogonyaev

Answer:

Explanation:

H ₂ S O ₄ + 2 N a O H ⟶ 2 H ₂ O + N a ₂ S O ₄

29.09 mL of 0.639 M N a O H is mixed with 213.8 mL of H ₂ S O ₄

Let the concentration of H ₂ S O ₄ be S₂ .

In terms of normal or equivalent solution is will be 2 N  solution

From the formula S₁ V₁ = S₂ V₂

= 29.09 x .639 = 213.8 x  S₂

S₂ = .087 N solution

In terms of molar solution it will be .087 / 2 M

= .0435 M

5 0
3 years ago
Other questions:
  • How many covalent bonds are generally formed by atoms with five valence electrons?
    5·2 answers
  • How does a tree speed up erosion? How can it slow erosion down?
    12·1 answer
  • 2. Rank the boiling points of methane, methanol, and methanal from lowest to highest. Explain your ranking. (6 points) 3. The lo
    5·1 answer
  • An experiment was carried out at 25 °C by dissolving an unknown mass of magnesium ribbon into excess 1 mol dm–3 hydrochloric aci
    12·1 answer
  • Why is a solution that is 0.10M HCN and 0.10M LiCN considered a good buffer system?
    6·1 answer
  • The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of sodium azide, which produces
    12·1 answer
  • Physical chemistry is picotechnology?
    10·1 answer
  • How does intertia affect gymnastics
    12·1 answer
  • A glass of unsweetened lemonade has a mass of 255 grams. A spoonful of sugar is massed before stirring It Into the lemonade and
    5·1 answer
  • can you guys help me out??? How do different plant structures increase the chances for successful reproduction? Use evidence to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!