st3phan10stephie st3phan10stephie

03-02-2016
Physics

contestada

what element is used as a lining in aprons to protect people in x rays

Respuesta :

03-02-2016

It's lead. That's why the "apron" is so heavy.

Answer Link

Otras preguntas

How does mold obtain vital nutrients

Jessie has a box of 1,000 marbles. He has 75 yellow marbles, 230 red marbles, 331 blue marbles, and 364 green marbles. What fraction of his marbles are yellow?

If the sperm gamete that fertilizes an egg has a(n) _____ chromosome, it will form male offspring. X Y XY XX

70.59 rounded to the nearest whole

whats the prefix in the word unafraid

Which of the following best describes the relationship between the United States and the Philippines at the start of the 20th century? a. The United States dec

Tells more about another noun

What do all flexible objects have in common?

When given an algebraic expression involving subtraction, why is it best to rewrite the expression using addition before identifying the terms?

the rule that applies to the following number sentence 0÷7=0