« previous next »

Author Question: How many electrons are present in the ion of the isotope of oxygen, 18O3- if oxygen has an atomic ... (Read 119 times)

cmoore54

  • Hero Member
  • *****
  • Posts: 568
on: Jul 27, 2018
How many electrons are present in the ion of the isotope of oxygen, 18O3- if oxygen has an atomic number of 8?
 
  A) 18
  B) 5
  C) 8
  D) 11

Question 2

Organisms close to each other on the Tree of Life
 
  A) are genetically very different
  B) look very similar to the eye
  C) are genetically identical
  D) are genetically very similar


Eazy416

  • Sr. Member
  • ****
  • Posts: 360
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Differences in oxygen-hemoglobin dissociation curves under different physiological conditions and am Differences in oxygen-hemoglobin dissociation curves under different physiological conditions and am
A typical heated zirconia oxygen sensor, showing the sensor signal circuit that uses the outer ... A typical heated zirconia oxygen sensor, showing the sensor signal circuit that uses the outer ...
Using a digital multimeter to test an oxygen sensor using the MIN/MAX record function of the meter. Using a digital multimeter to test an oxygen sensor using the MIN/MAX record function of the meter.
Combined effects of CO2 and BPG on oxygen binding by hemoglobin Combined effects of CO2 and BPG on oxygen binding by hemoglobin
Silicon-oxygen tetrahedron Silicon-oxygen tetrahedron
If 1.823 g of cobalt metal reacts with 0.495 g of oxygen gas, what is the empiri If 1.823 g of cobalt metal reacts with 0.495 g of oxygen gas, what is the empiri
Video: Introduction to Insulin

For a complete list of videos, visit our video library