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
BaLLatris [955]
4 years ago
13

How is the periodic table of the elements arranged

Chemistry
1 answer:
Temka [501]4 years ago
7 0

Answer:

I am pretty sure the answer is c)

Explanation:

Alkali Metals, Alkaline Earth Metals, Transition Metals, Metalloids or Semimetals, Nonmetals, Halogens, and Noble Gases are the groups.

HOPE I HELPED :)

You might be interested in
M + e - M-1<br>Is M oxidized or reduced?​
bazaltina [42]

Answer:

Reduced  

Explanation:

M + e⁻ ⟶ M⁻

Reduction is the gain of an electron.

3 0
3 years ago
Read 2 more answers
One of the uses of methanol (CH3OH) in dilute form is as a windshield washer antifreeze. In pure form, methanol has a molar conc
Dovator [93]
<h3>Mol of methanol =12.35</h3><h3>Further explanation</h3>

Mole itself is the number of particles contained in a substance

1 mole = 6.02.10²³ particles

Mole : the ratio of the amount of substance mass and its molar mass

\large{\boxed{\boxed{\bold{mole=\frac{mass}{molar\:mass}}}}

Molarity is a way to express the concentration of the solution

Molarity shows the number of moles of solute in every 1 liter of solute or mmol in each ml of solution

\large{\boxed {\bold {M ~ = ~ \frac {n} {V}}}

Molar concentration of methanol=24.7 M

Volume of solution = 500 ml = 0.5 L

\tt mol=M\times V\\\\mol=24.7\times 0.5\\\\mol=12.35

7 0
3 years ago
Nacl is a formula unit made of 1 sodium (Na) atom and 1 chlorine (Cl) atom. What is the average mass of 1 molecule of NacI?
wariber [46]

The average mass is 58.44 g

8 0
3 years ago
Which layer of the earth's atmosphere, is furthest away from the surface of the earth? A) exosphere B) mesosphere C) stratospher
enot [183]

A) exosphere

please rate and thanke me

3 0
4 years ago
Read 2 more answers
What ions are associated with acids
kondor19780726 [428]
Blank de clan be hope she's helps youuuuuu
4 0
3 years ago
Read 2 more answers
Other questions:
  • How many molecules of ethanol (c2h5oh) (the alcohol in alcoholic beverages) are present in 140 ml of ethanol? the density of eth
    8·1 answer
  • What is the change in atomic mass when an atom emits an alpha particle? A. decreases by 2 B. decreases by 1 C. decreases by 4 D.
    6·1 answer
  • Is a microvilli is a tiny finger like projection that kills bacteria in the lymphatic system? true or false
    13·1 answer
  • Endothermic and Exothermic Activity
    10·1 answer
  • What are the FOUR major biogeochemical cycles upon which all life depends?
    7·1 answer
  • What type of weather forecasting can forecast from 3-7 days? I NEED ANSWERS FAST!!!
    14·1 answer
  • The second period at the bottom of the table is called
    5·1 answer
  • Question 14 Multiple Choice Worth 2 points) If we have less power, we most likely have
    5·2 answers
  • Which of these statements BEST describes a possible environmental
    13·1 answer
  • Iodine-131 is one of the most important isotopes used in the diagnosis of thyroid cancer. One atom has a mass of 130.906114 amu.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!