This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The mass number of an isotope is its total number of: A) protons. B) neutrons and electrons. C) ... (Read 133 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Jul 3, 2018
The mass number of an isotope is its total number of:
 
  A) protons. B) neutrons and electrons.
  C) protons and neutrons. D) electrons.

Question 2

As individuals age, they generally
 
  A) lose muscle mass.
  B) gain fat.
  C) lose bone density.
  D) All of the above are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tsternbergh47

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 3, 2018
Answer to Question 1

C

Answer to Question 2

D


faduma

  • Member
  • Posts: 528
Reply 2 on: Jul 3, 2018
YES! Correct, THANKS for helping me on my review

rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

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?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

The Geometry of a Total Solar Eclipse The Geometry of a Total Solar Eclipse
Eclipse Paths for Total and Annular Eclipses 2001–2020 Eclipse Paths for Total and Annular Eclipses 2001–2020
Estimated Number of New Sexually Transmitted Infections Estimated Number of New Sexually Transmitted Infections
Average Number of Hours Slept per Day by Various Mammalian Species Average Number of Hours Slept per Day by Various Mammalian Species
The Bohr model of the atom. The nucleus contains protons and neutrons, and electrons orbit around ... The Bohr model of the atom. The nucleus contains protons and neutrons, and electrons orbit around ...
Canada Total Energy Consumption by Fuel Type Canada Total Energy Consumption by Fuel Type
Video: How antibiotics works? 💊

For a complete list of videos, visit our video library