moesorcelysseti moesorcelysseti

20-03-2016
Chemistry

contestada

This element is often used to block out dangerous radiation.
a. lead
b. carbon-12
c. uranium-236
d. uranium-238

Respuesta :

rockingholly24 rockingholly24

21-03-2016

Lead is often used to block out radiation

Answer Link

Otras preguntas

what 30 + 30+60+(56)-82=?

"Today is my birthday," said Carl the following sentence into indirect speech help

This Venn diagram shows the pizza topping preferences for 9 students. What elements are in A and B? (Look at picture)

Cardinal Company manufactures vitamin capsules. For the month of June, Cardinal's encapsulating department had 18,000 tons in beginning inventory (with transfer

A bowl contains 675 sweets which are coloured either red, blue or green. The ratio of red sweets to blue sweets is 3:7 The ratio of blue sweets to green sweets

can i get some help on this question please? ASAP!!

Suppose point (4, −9) is translated according to the rule (, ) → ( + 3, − 2). What are the coordinates of ′? Explain

Trey took 5/4 hours to clean the bedroom. He took1/2 hours to clean the den. How much longer did it take Trey to clean the bedroom? Write your answer as a mixed

Which of the following is a compound-complex sentence? a. Because Cheryl is a farmer, she has very strong opinions about GMOs. b. Cheryl is a farmer, but sh

HELP PLEASE AND BE CORRECT