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
oksano4ka [1.4K]
2 years ago
8

Please help me I will give you the brain thing and extra points. image below

Chemistry
2 answers:
olga55 [171]2 years ago
7 0

Answer:

b

Explanation:

dexar [7]2 years ago
3 0
I think the answer is b :)
You might be interested in
What is the definition of a chemical change that when two or more substances (molecules) combine to form a new substance (or new
lianna [129]

Answer:

synthesis reaction

Explanation:

5 0
2 years ago
Read 2 more answers
Decide which element probably forms a compound with chlorine that has a chemical formula most and least similar to the chemical
Degger [83]

Answer:

Most similar - Lithium

Least similar - Phosphorus

Explanation:

Rubidium is an element in group 1A of the periodic table. It is a metal and forms an ionic compound with chlorine. The formula of the compound is RbCl.

If we look at the options, Lithium is also a group 1A element and forms an ionic compound with chlorine having the formula LiCl which is very much similar to RbCl chemically.

Phosphorus is a nonmetal. Its compounds with chlorine, PCl3 and PCl5 are covalent and does not resemble RbCl in any way.

8 0
3 years ago
List all the ways you can change oceanic crust into continental crust using the sliders.<br> IS
Lorico [155]

Answer:

By moving the thickness slide just a little bit to the right and just before the oceanic crust turns to continental crust, I can use either the temperature slider or the composition slider by moving either of them to the right until the oceanic crust turns to be continental crust.

Explanation:

8 0
2 years ago
_Cl2 + __KI → __KCI + __12
Snowcat [4.5K]

Answer:

Cl2 +2Kl ----->2KCL +I2

Explanation:

_Cl2 + __KI → __KCI + __I2

Cl2 +2Kl ----->2KCL +I2

8 0
2 years ago
What is the average mass of a single silicon atom in grams?
torisob [31]

1 mol of Silicon = 28.0855 g (in average)

then

1 mol = 6.022*10^23 atoms

then

28.0855/(6.022*10^23) g/atom

4.66381*10^-23 g per atom


5 0
3 years ago
Other questions:
  • If the molar mass is 144 g/mol what is the molecular formula? valproic acid
    11·1 answer
  • ) How many molecules are in 23 moles of Sodium?
    9·1 answer
  • Water can undergo a change of state when its energy changes at specific temperatures. Solid water, or ice, changes into liquid w
    10·1 answer
  • At present, cosmologists expect the universe to
    14·1 answer
  • Why is electrical conductivity a resourceful property of metals like copper, silver, and aluminum?
    8·1 answer
  • Identify the chemical reactions as endothermic, exothermic, or neither
    13·2 answers
  • Platinum-189<br> What is the atomic number
    11·1 answer
  • After severe dust storms in the 1930s, practices were put in place to reduce soil erosion. Which
    10·1 answer
  • A cell phone manufacturer recalled some 50 million lithium batteries installed in cell phones because the batteries were at risk
    11·1 answer
  • 50 POINTS!! What is the relationship between the molecular structure of polypropylene and its macroscopic properties such as str
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!