« previous next »

Author Question: If a substance is radioactive it is definitely a. dangerous b. emitting alpha particles c. ... (Read 78 times)

DyllonKazuo

  • Hero Member
  • *****
  • Posts: 565
on: Jul 28, 2018
If a substance is radioactive it is definitely
 a. dangerous
  b. emitting alpha particles
  c. glowing
  d. useful
  e. all of the above
  f. none of the above
  Indicate whether the statement is true or false

Question 2

A gamma ray is another name for a(n)
 a. electron
  b. proton
  c. neutron
  d. helium nucleus
  e. photon


srodz

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 28, 2018
Answer to Question 1

F
Some choices are possible in certain cases but not in all cases.

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Alpha Centauri A and B resolved over the limb of Saturn, as seen by Cassini–Huygens Alpha Centauri A and B resolved over the limb of Saturn, as seen by Cassini–Huygens
Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
Looking toward the Sun from Alpha Centauri in Celestia Looking toward the Sun from Alpha Centauri in Celestia
Elementary particles included in the Standard Model Elementary particles included in the Standard Model
A PET scan, a medical use for radioactive isotopes. A PET scan, a medical use for radioactive isotopes.
Apply the substance to the client’s posterior leg with one smooth stroke. To stabilize the ... Apply the substance to the client’s posterior leg with one smooth stroke. To stabilize the ...
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library