towubokiri towubokiri

10-04-2020
Chemistry

contestada

explain reasons why
helium is used to fill balloon instead of hydrogen having a lighter weight

Respuesta :

joyezinwa798 joyezinwa798

10-04-2020

Answer:

Explanation: hydrogen is a combustible gas. It easily explodes and can cause skin burns

Answer Link

Otras preguntas

Thc is associated with which of the following? a. hallucinogens b. cocaine c. crack d. marijuana

The latest online craze is a new game, Khan on Seven. You get 1 0 0 100100 points for playing the game. In addition, you get 5 0 5050 points for each seven-le

Which of the following most helped the women's movement gain momentum in the united states? a. the first great awakening b. the second great awakening c. the

Mrs.Cheng has $18 deducted monthly from checking account for her gym membership. What integer represents the change in her account for a year of gym membership?

Name the value of each 2 in 222,222

Acid rain forms when _________ react with water in the atmosphere. a. acids b. bases c. greenhouse gases

what is the value of n 9×27+2×31-28=n

Who created the light bulb?

A local produce shop has a fixed monthly operating cost of $500. The veggies they sell cost the company an average of $2.50 per pound to grow, harvest, and brin

What does progency mean