kld7013 kld7013

27-10-2020
Chemistry

contestada

Which substance has the highest density at room temperature?
a.
Hydrogen
c.
Water
b.
Oxygen
d.
They are all the same

Respuesta :

salukhalid salukhalid

27-10-2020

The correct answer is Water

Water is the most dense compound of all the mentioned ones. Hydrogen and Oxygen are gasses.

Answer Link

Otras preguntas

2. In what way does an enzyme affect the reaction it catalyzes? How does the enzyme produce this effect?

Describe the shape of the graph f(x)=x

When a nerve cell depolarizes, charge is transferred across the cell membrane, changing the potential difference. For a typical nerve cell, 9.0 pC of charge flo

When Marilyn Monroe died, ex-husband Joe DiMaggio vowed to place fresh flowers on her grave every Sunday as long as he lived. The week after she died in 1962, a

The magnetic field strength at the north pole of a 2.0-cm-diameter, 8-cm-long Alnico magnet is 0.10 T. To produce the same field with a solenoid of the same siz

A ballasted roof is flat and covered with gravel to hold the roofing material in place. Adam plans to cover the roof in the diagram with gravel. 30 ft. 21 ft. 1

A certain group of women has a 0.86% rate of red/green color blindness. If a woman is randomly selected, what is the probability that she does not have red/

Please describe your past academic experiences and your reasons for wishing to enroll to Maryland at this point in your academic career. Students who have been

Suppose OPEC succeeds in raising world oil prices by 300 percent. This price increase causes inventors to look at alternative sources of fuel for internal-combu

A certain radioactive nuclide has a half life of 1.00 hour(s). Calculate the rate constant for this nuclide. s-1 Calculate the decay rate for 1.000 mole of this