1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Verdich [7]
3 years ago
13

What are this liquid helium chemical and physical properties?

Biology
2 answers:
Citrus2011 [14]3 years ago
6 0

Explanation:

Helium is a colorless odorless gas. It is lighter than air. It is nonflammable and is only slightly soluble in water. It is chemically inert.

joja [24]3 years ago
4 0

Explanation:

The second lightest element (only hydrogen is lighter), helium is a colourless, odourless, and tasteless gas that becomes liquid at −268.9 °C (−452 °F). The boiling and freezing points of helium are lower than those of any other known substance.

You might be interested in
What is an example and non-example of a ribosomes
bija089 [108]

Also, it is made up of water and contains enzymes, organelles, salts and various organic molecules. Furthermore, cytoplasm functions by supporting and suspending organelles and cellular molecules. However, example of cytoplasm includes: mitochondria, ribosomes while nucleus is an example of non-example of cytoplasm.

6 0
3 years ago
What is the manipulated variable in this experiment?
jasenka [17]

The correct answer is C. The temperature of the water

Explanation:

In an experiment such as the one described about the speed of snails in water, the manipulated variable is the factor or element that is manipulated on purpose. This means the researcher or researchers slightly change this element to compare how this affects another variable. In this context, the manipulated variable is the temperature of the water because researchers used three different temperatures (cool, room-temperature, and warm), and therefore they manipulated or changed this factor. Moreover, it is expected temperature affects the distance nails move, which is the main variable.

7 0
3 years ago
Which statement correctly explains the polarity of the water molecule?. A) The hydrogen end of the molecule has a partial negati
Goshia [24]
A Hydrogen has a negative charge of -1 and o is positive and also neutral
8 0
3 years ago
Explain how small segments of dna can be sequenced directly and quickly
defon
Using little tweezers  you can pull each strand 
8 0
3 years ago
Organisms that produce complex organic molecules and solar energy are
Dafna11 [192]
Glucose is the answer to your answers
4 0
3 years ago
Other questions:
  • The ability of the brain to adapt during childhood is referred to as:
    5·1 answer
  • There are 14 boys and 7 girls in science class. simplify the ratio
    12·1 answer
  • A cell in the testes of a male bald eagle is getting ready to begin meiosis. The diploid number for this bird species is 66. How
    15·1 answer
  • A diagram that shows thermal energy being released by objects is called a ___________.
    5·2 answers
  • In which disorder does a person seem to experience at least two or more distinct personalities existing in one body? schizophren
    12·1 answer
  • The glial cells responsible for maintaining the blood-brain barrier are the
    8·1 answer
  • Food is a good example of _____.
    12·1 answer
  • Biochemistry Unit Test
    14·1 answer
  • Nitrogen from animal wastes or plant an animal tissue
    7·1 answer
  • Gas exchange occurs between the tissue cells and the blood in the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!