answer.
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
Natasha2012 [34]
1 year ago
9

Differences between allotropy and isotopy​

Chemistry
1 answer:
raketka [301]1 year ago
3 0

Answer:

Property of an element by virtue of which it exists in two or more forms which differ only in their physical properties is known as allotropy. Allotropes are the different physical forms in which the element can exist. Allotropes are different physical forms of the same element.

Also-

Allotropes are different forms of the same element in the molecular level. Isotopes are different forms of atoms of the same chemical element. The key difference between allotropes and isotopes is that allotropes are considered at the molecular level, whereas isotopes are considered at the atomic leve

Explanation:

~Hope this helps~

You might be interested in
Consider the reaction below. 2H2O 2H2 + O2 How many moles of hydrogen are produced when 6.28 mol of oxygen form?
g100num [7]

6.28 mol O2 × 2 mol h2 / 1 mol 02 = 12.56 moles h2

8 0
2 years ago
In looking at the bolded atoms in the answer choices, which pair consists of molecules having the same geometry? view available
Molodets [167]
The pair which consist of molecules having the same geometry is CH2CCI2 and CH2CH2.
Both of these molecules contain double bonds, which has sp^2 hybridization and they possess a trigonal planar geometry. In trigonal planar geometry, the molecule consist of three equally spaced sp^2 hybrid orbitals, which arranged at angle 120 degree. 
4 0
2 years ago
Please hurry!!! True or false? In a chemical reaction, energy may be gained or lost but the atoms stay the same
Lina20 [59]

Answer:

true

Explanation:

because the atoms make up the elements which forms the compound

8 0
2 years ago
A) A cat dish has a mass of 1975 g and a volume of 7500ml. What is the overall density of the cat dish? B) find the maximum mass
maxonik [38]
What's the answer? It asked to be 20 characters long so just writing this.
5 0
2 years ago
Which of the following contributes the most hydronium ions to a solution? weak acid strong acid weak base strong base
zavuch27 [327]
The correct answer is the second option. A strong acid contributes the most hydronium ions in a solution. When an acid is in aqueous form, it dissociates into ions namely where one of the ions are hydronium ions. If the acid is a strong one, the ions dissociates completely contributing more hydronium ions.
4 0
2 years ago
Other questions:
  • A pharmacy technician measures the mass of a pill. the mass of one pill is 461 mg. what is the mass in kilograms of 100 pills? w
    13·2 answers
  • Which of the following solution is more dilute and explain why?a)1M b)2M c)0.1M or d)0.009M
    12·1 answer
  • The normal boiling point of c2cl3f3 is 47.6°c and its molar enthalpy of vaporization is 27.49 kj/mol. what is the change in entr
    7·1 answer
  • 7. How many moles of argon are there in 20.0 L, at 25 degrees Celsius and 96.8 kPa?
    11·2 answers
  • In the first paragraph, the words "disrobed," "unveiling" and<br> "deconstructed" primarily serve to
    8·2 answers
  • In the video, we use the atomic model to describe pressure as resulting from:_______
    11·1 answer
  • The mole fraction of oxygen molecules in dry air is 0.2095. What volume of dry air at 1.00 atm and 25°C is required for burning
    9·1 answer
  • Which represents the correct equilibrium constant expression for the reaction below?
    6·2 answers
  • How many molecules are in 42.3g sample of water
    11·1 answer
  • What is the lewis structure for C2H3OH?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!