Question
Asked Nov 1, 2019

In what ways are isotopes are alike? In what ways are they different?

check_circle

Expert Answer

Step 1

Isotopes are the atoms of same element having the same atomic number.

Atomic number = number of e
= number of p'
help_outline

Image Transcriptionclose

Atomic number = number of e = number of p'

fullscreen
Step 2

They have the same number of protons. Due to the different number of neutrons, isotopes have different mass numbers.

Step 3

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

Classification of Elements

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: Please see image..thank you!

A: (a)Molar mass of Na332PO4 = 164.97 g/molNumber of mol of Na332PO4  = given mass /molecular mass = 0....

question_answer

Q: Question 1

A: Balanced chemical equation of a reaction is written according to law of conservation of mass. Thus, ...

question_answer

Q: What assumption is being made in determining each of the following?    The mass of the vapor. The v...

A: The gas has to be considered as ideal one.  It helps to identify mass,  volume, temperature and pres...

question_answer

Q: question 11. predict the product of the following reaction

A: Alcohols are the organic compounds having hydroxy group (-OH) in their carbon chain.  Alcohols react...

question_answer

Q: Water gas, a mixture of H2 and CO, is an important industrial fuel produced by the reaction of steam...

A: The standard enthalpy of combustion for a given reaction can be defined as the change in the change ...

question_answer

Q: What is the percent by mass of 86.3 g of sodium chloride dissolved in 918.6 g of water ?

A: The mass percent of a component present in the mixture is calculated by dividing the mass of that co...

question_answer

Q: Solid urea, (NH2)2CO, burns to give CO2,N2, and liquid H2O. Its heat of combustion is -632.2 kJ/mol....

A: The balanced equation for combustion of urea is given by

question_answer

Q: Use standard enthalpies of formation to determine ΔHºrxn  (kJ) for : 2SO2 (g) + O2 (g) -> 2SO3 (g...

A: The standard enthalpy change of a reaction is calculated by subtracting the enthalpy of formation of...

question_answer

Q: Fill in the blank: excess hydroxide ions must be neutralized with oxalic acid. The oxalic acid will ...

A: Molecular formula for oxalic acid is H2C2O4. It dissociates into oxalate ion (C2O42-) and hydrogen i...