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
mart [117]
3 years ago
13

C) Mercury is solid at room temperature....True Or False​

Chemistry
1 answer:
Zielflug [23.3K]3 years ago
7 0

Answer:

true

Explanation:

Because Mercury can be solidified when its temparature us brought to its freezing point. However, when returned to room temparature conditions, mercury does not exist in solid state for long, and returns back to its more common liquid form.

You might be interested in
Sometimes engineers increase output through crossbreeding. This is when they:
kondaur [170]
Combine two plants so that each plant's strength compensates for the other's weakness apek
5 0
4 years ago
How many grams of beryllium chloride will be consumed if 987.5 g of magnesium chloride is produced?
Savatey [412]
The  number   Beryllium  chloride  consumed  is  calculated  as  follows

write  equation  for    reaction

that  is  BeCl2  + Mg  ----->  MgCl2  +Be

find  the  moles  of   MgCl2  produced

moles  =mass/molar  mass  of  MgCl2

=  987.5g/95 =  10.39 moles
by   use  of  mole  ratio  between   BeCl2  to  Mgcl2  which  1:1  therefore  the  moles  of  BeCl2  is  also   10.39moles

mass  of  BeCl2  =  moles  x  molar  mass

that  is  10.39  x80  =  831.2
8 0
3 years ago
1. Warm air puts more pressure on Earth than cooler air does.<br> True<br> False
Novosadov [1.4K]

Answer:

false I think, but not so sure

3 0
3 years ago
All scientific ideas are tentative and subject to change and improvement in principle.
Liula [17]

Answer:

true

Explanation:

5 0
3 years ago
Read 2 more answers
What is the periodic table?
Mumz [18]

Answer:

 A Chart Of The Chemical Elements That Displays Them In Rows Horizontally In Order Of Increasing Atomic Number And Vertically According To Similarity Of The Chemical Properties Of Their Atoms.

8 0
3 years ago
Other questions:
  • If 12.8 g lead(II) sulfate (303.3 g/mol) precipitates when excess potassium chloride is added to 1.65 L of a water sample, what
    5·1 answer
  • If this energy were used to vaporize water at 100.0 ∘C, how much water (in liters) could be vaporized? (Assume the density of wa
    13·1 answer
  • Please help and explain how to get the answer!
    9·1 answer
  • Pleaseeeeeeeeeee helpppppppppppppppp
    8·1 answer
  • 2) Pick the statement about the Bohr model of the hydrogen atom that is NOT true. A) The energy of each Bohr orbit is quantized.
    13·2 answers
  • The reaction 2A → A2​​​​​ was experimentally determined to be second order with a rate constant, k, equal to 0.0265 M–1min–1. If
    9·1 answer
  • PLEASE HELP DUE IN AN HOUR!<br> In the formation of the hydronium ion, what acts as the Lewis base?
    11·1 answer
  • Please help it’s a test
    6·1 answer
  • How is static electricity transferred during charging by conduction?
    10·1 answer
  • HELLO MAY SOMEONE PLZ HELP ME ON THIS!!!;$7&amp;:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!