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
Alex73 [517]
3 years ago
8

What most likely to the inclusion of these elements in the periodic table

Chemistry
1 answer:
antiseptic1488 [7]3 years ago
3 0
<span>New technology showed how to identify one of the elements</span>
You might be interested in
Which of the following has the lowest entropy?
Valentin [98]
I believe that the answer is B:  H2O(s) because is the makeup of water also known as one hydrogen and two oxygen. So water as more entropy and the s stands for sol fore i think wich means it contains the most entropy.
5 0
3 years ago
Read 2 more answers
Is a pencil a compound or an element and is a pencil heterogeneous or homogeneous
masya89 [10]

Answer:

Pencil is an element and a heterogeneous mixture

Explanation:

6 0
3 years ago
Read 2 more answers
T or F: The mass of an answer is so small it is rounded to 0 amu
Nutka1998 [239]
True because it doesn’t count as a full number
6 0
3 years ago
How are elements in the same group in the periodic table alike
kolbaska11 [484]
C or D sorry if neither
6 0
3 years ago
Read 2 more answers
Calculate the mass of Octane needed to release 6.20 mol Co2
n200080 [17]
The combustion reaction of octane is as follow,

                           C₈H₁₈  +  25/2 O₂     →     8 CO₂  +  9 H₂O

According to balance equation,

8 moles of CO₂ are released when  =  114.23 g (1 mole) Octane is reacted

So,

      6.20 moles of CO₂ will release when  =  X g of Octane is reacted

Solving for X,
                                     X  =  (114.23 g × 6.20 mol) ÷ 8 mol

                                     X  =  88.52 g of Octane
Result:
           88.52 g of Octane is needed to release 6.20 mol CO₂.
8 0
3 years ago
Other questions:
  • In an aqueous chloride solution cobalt(ii) exists in equilibrium with the complex ion cocl42-. co2 (aq) is pink and cocl42-(aq)
    6·1 answer
  • Determine the rate of a reaction that follows the rate law:
    9·1 answer
  • Calculate the ΔG for the following system. Then state if the system is spontaneous or not spontaneous. ΔH = 147 kJ ΔS = -67.0 J/
    11·1 answer
  • Use the IUPAC nomenclature rules to give the name for this compound - CrPO4.
    7·1 answer
  • Write the symbol of another isotope of lead with 132 neutrons.
    9·1 answer
  • At a temperature of -33.0 degrees C, a sample of confined gas exerts a pressure of 53.3 kPa. If volume remains constant, at what
    15·1 answer
  • You have a hard glass flask that you plug up with a stopper at room temperature (25 C) and an internal pressure of 1 atm. If you
    8·1 answer
  • Which tool is most suitable for a chemist to measure the mass of a liquid
    12·2 answers
  • How does a graph show a runner at rest?
    14·1 answer
  • Case #4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!