kieran1705 kieran1705

03-12-2021
Chemistry

contestada

Why do we use helium in balloons instead of hydrogen.

Respuesta :

rthomas111 rthomas111

03-12-2021

Answer:

Helium is a noble gas, so it's nonreactive. In contrast, hydrogen is very reactive. It would be dangerous to have explosive balloons.

Answer Link

Otras preguntas

All are examples of cross-contamination except

yesenia wants to bake cookies in her electric oven. the oven will transform electrical energy into ________ energy?

Which religious group is found in the western parts of eastern europe? a. roman catholics b. eastern orthodox c. muslims d. protestants

Suppose you rent a limousine for a formal reception. The rental cost for the evening is $53.00. A tax of 6% will be added, and you want to tip the chauffeur 20%

how can a janitor stop bullying

if y=3x 2 find the value of y when x=-3

Solve the equation, if possible. -3|6n - 2| + 5 = 8

What do you think about fast growing salmon?

which are different forms of the same gene?

what value of b makes the polynomial below a perfect square? x2 - bx 36