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Ilya [14]
3 years ago
5

2. Use the information to answer the following question.

Chemistry
1 answer:
Lelechka [254]3 years ago
3 0

Answer:

the answer is going to be D.

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15 points <br> Discuss how cells differ from one another
Sladkaya [172]

Answer:

Cellular differentiation is the process in which a cell changes from one cell type to another. Usually, the cell changes to a more specialized type. Differentiation occurs numerous times during the development of a multicellular organism as it changes from a simple zygote to a complex system of tissues and cell types.

Explanation: from google

5 0
3 years ago
Why did mendeleyev leave spaces in the periodic table
aalyn [17]

Answer:

Mendeleev left spaces in his periodic table because he predicted there were elements that weren't discovered yet that would fit in these spaces.

Explanation:

8 0
3 years ago
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Which describes the volume of 1 mol of gas at standard temperature and pressure?
densk [106]

Answer:

B) The volume is the same for any gas.

Explanation:

Considering the ideal gas equation as:-

PV=nRT

where,  

P is the pressure

V is the volume

n is the number of moles

T is the temperature  

R is Gas constant having value = 8.314 J/ K mol

At STP,  

Pressure = 1 atm  

Temperature = 273.15 K

So, applying the values we get that 1 mole of any gas occupies a volume of 22.4 L

Thus, correct option is:- B) The volume is the same for any gas.

6 0
3 years ago
Draw the Lewis structure and predict the molecu- lar geometry of the following molecules: a. SO2 b. CI4 c. BCl3
vovikov84 [41]

Answer: Molecular geometry shape of SO2 is V-Shaped or Bent (trigonal planner) , CCl4 is tetrahedral and BCl3 is trigonal planar.

Explanation:

The Lewis structures of the compounds are in the figure below.

3 0
4 years ago
Who is the Father of Modern Periodic Table?
s344n2d4d5 [400]

Answer:

Dmitri Mendeleev

4 0
3 years ago
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