Alpha radiation:
a. is not harmful as it is not able to penetrate human skin
b. can b...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 10.10.2019 14:50 Turtlelover05
Alpha radiation:
a. is not harmful as it is not able to penetrate human skin
b. can be harmful to humans if the materials are inhaled, swallowed, or absorbed through open wounds
c. can travel long distances through air
d. cannot be measured by scientific instruments
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:10
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:50
What is the temperature of one mole of helium gas at stp?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:30
Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00
Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2021 21:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2021 21:00
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2021 21:00
![question](/tpl/images/cats/ekonomika.png)
Business, 26.11.2021 21:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2021 21:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/User.png)