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
Maslowich
3 years ago
8

Two protons and two neutrons are released as a result of this reaction . 222/86 Rn-> 218/84 Po

Chemistry
2 answers:
EastWind [94]3 years ago
6 0

Alpha particle is nucleus of a helium-4 atom, which is made of two protons and two neutrons.

Nuclear reaction: ²²²Rn → ²¹⁸Po + α (alpha particle).

Alpha decay is radioactive decay in which an atomic nucleus emits an alpha particle (helium nucleus) and transforms into an atom with an atomic number that is reduced by two and mass number that is reduced by four.

viva [34]3 years ago
5 0

Answer:

One alpha particle is released (A)

Explanation:

We know that it is one alpha particle because alpha particles release two protons and two neutrons.

You might be interested in
In order to become stable, Potassium, K, will _______ and have a resulting charge of _____.
svlad2 [7]

Answer:

D

Explanation:

it doesn't matter how many protons k has all the answers have electron with the positive charge when is negative the question is trying to distract you D is the only one that would use the electrons sign correctly

4 0
3 years ago
Explain what a glycosolation reaction is
AVprozaik [17]

Answer:

The glycosylation reaction or glycoside formation is an organic reaction in which the hemiacetal group of cyclists ketoses or aldoses turns into acetals, named glycosides. Reaction in the attached picture.

Explanation:

Carbohydrates can be found in an open-chain form or a cyclic form. For the second one, the carbonyl group of the aldehyde could react with the alcohol group of the molecule to form the cycle. As shown in the attached picture, the alcohol group of this cyclic form could react with an alcohol (like methanol) in acidic conditions to form an acetal. These compounds are stable at neutral and acidic conditions, but they hydrolyze at basic conditions. This reaction produces both acetals anomers (α and β) because the attack of the nucleophile (alcohol) could be from both sides. However, the most stable anomer will predominate.

3 0
3 years ago
How many grams are equivalent to 1.80x10-4 tons?
zloy xaker [14]
Do you want the estimated answer or the exact answer?

6 0
3 years ago
24
RUDIKE [14]

Answer:

The exhaust system of the car is the excretory system that removes waste.

The gas in the car is the digestive system that provides the necessary energy.

3 0
3 years ago
Are scientific theories all proven facts?
SSSSS [86.1K]
No! That’s why they’re called theories. Most of them have a lot of facts to back it up however the theories themselves are either proven or just hypothetical.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Draw the Alkane Diagram for: <br> 1,3-dibutyl - 2,3,4 - trimethyl cyclooctane
    14·1 answer
  • Determine the molecular geometry based on the description of bonding and lone pairs of electrons around the central atom. Three
    13·1 answer
  • Calculate the mole fraction of each solute and solvent in the solution of 46.85 g of codeine, C 18 H 21 NO 3 , in 125.5 g of eth
    7·1 answer
  • Help please
    5·1 answer
  • Why water in considered as compound?​
    15·2 answers
  • What is the voltage this voltmeter is measuring? Be sure your answer has a reasonable number of decimal place
    7·1 answer
  • How many times do you have to lick a tooties roll pop to get to the middle?
    13·2 answers
  • What would be the mass of 9.76 x 1022 formula units of SrCla?
    10·1 answer
  • Which of the following statements correctly explains how latitude affects temperature?
    8·1 answer
  • 52. In the following reaction, which are the Spectator ions? *
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!