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
aleksandrvk [35]
3 years ago
5

Which of the following pairs are isotpes?

Chemistry
1 answer:
grin007 [14]3 years ago
5 0
The answer is B because isotopes have the same number of protons and neutrons.
You might be interested in
Saul converts 2.392 hectoliters to liters. What should his new number be?
Lostsunrise [7]
2.392 hectoliters = 239.2 liters. 1 hectoliter = 100 liters.
3 0
2 years ago
OS-182 has a half-life of 3.6 days. If a sample started at 175 grams, how much would be led after 18 days?
hodyreva [135]
I think c is correct answer
.............
3 0
3 years ago
Read 2 more answers
Question 1
exis [7]

Answer: False

Explanation: adding heat to matter results in thermal energy.

4 0
3 years ago
Based on the information provided here, crude oil is:
Anna007 [38]

THE EXPLINATION ANSWER: I think crude oil is a mixture because it is made up of compounds that can be separated using distillation, a physical process.

8 0
3 years ago
ASAP: Explain why running deer has kinetic energy
miss Akunina [59]

Any organism in motion possesses kinetic energy. Kinetic energy is the energy the body has while in motion.

8 0
2 years ago
Read 2 more answers
Other questions:
  • The strongest bases are hydroxides
    6·2 answers
  • 1. The students were given the task of finding the density of a brownie. Johnny decided to eat ½ of his brownie before conductin
    10·2 answers
  • How many moles of aluminum are needed to make 9 moles of molecular hydrogen? Given the reaction: 2 Al + 6 HCl → 2 AlCl3 + 3H2
    12·1 answer
  • What is the relationship between volume and pressure for a gas?
    12·1 answer
  • How is matter and energy conserved when liquid is frozen
    6·1 answer
  • What is the melting point and boiling point of Gold in Celsius and what is the # of protons and Neutrons of it oh and the number
    14·1 answer
  • VICHELRING CONCEN<br>1. Water is a<br>molecule.​
    7·1 answer
  • Na sua época quais foram as condições experimentais que Lavoisier utilizou em suas experiências ?
    5·1 answer
  • What is the theoretical yield for 3.14 g of magnesium, and .367 g of magnesium?
    13·1 answer
  • I really need to pass chem, someone please help me! &lt;3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!