subject
Chemistry, 30.03.2020 23:09 ZVSaniya0420

Helium balloons! Fun at a party, But do you know one chemical property of helium? Helium is an odorless, colorless gas at room
temperature. It is less dense than air. That's why helium balloons float. It is a non-reactive gas, a member of the Noble gas
family. Its melting point is -2722 °C and its boiling point is -268.93 °C
Consider the paragraph above. What is one chemical property of helium?
A)
colorless
non-reactive
less dense than air
D)
boiling point is -268.93 °C
Shiny

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 17:00
What is important to study for nios grade 12 chemistry? i have only one month left.
Answers: 2
question
Chemistry, 22.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
question
Chemistry, 23.06.2019 01:00
The time that is taken by neptune once around the sun is called
Answers: 1
question
Chemistry, 23.06.2019 01:30
Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity
Answers: 2
You know the right answer?
Helium balloons! Fun at a party, But do you know one chemical property of helium? Helium is an odorl...
Questions
question
Mathematics, 12.02.2021 19:40
question
Mathematics, 12.02.2021 19:40
question
Mathematics, 12.02.2021 19:40
question
Mathematics, 12.02.2021 19:40
question
Mathematics, 12.02.2021 19:40
question
Mathematics, 12.02.2021 19:40
Questions on the website: 13722363