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
nikdorinn [45]
3 years ago
13

Look at Periodic Table. Which

Chemistry
1 answer:
Oliga [24]3 years ago
7 0
The answer to your question is C. Chlorine
You might be interested in
How many particles are in 47.7 g of Magnesium? (Round the average
Lynna [10]

Answer:

1.18 × 10²⁴ particles Mg

General Formulas and Concepts:

<u>Chemistry - Atomic Structure</u>

  • Reading a Periodic Table
  • Using Dimensional Analysis
  • Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.

Explanation:

<u>Step 1: Define</u>

47.7 g Mg

<u>Step 2: Identify Conversions</u>

Avogadro's Number

Molar Mass of Mg - 24.31 g/mol

<u>Step 3: Convert</u>

<u />47.7 \ g \ Mg(\frac{1 \ mol \ Mg}{24.31 \ g \ Mg} )(\frac{6.022 \cdot 10^{23} \ particles \ Mg}{1 \ mol \ Mg} ) = 1.18161 × 10²⁴ particles Mg

<u>Step 4: Check</u>

<em>We are given 3 sig figs. Follow sig fig rules and round.</em>

1.18161 × 10²⁴ particles Mg ≈ 1.18 × 10²⁴ particles Mg

3 0
2 years ago
The
goldfiish [28.3K]

Answer: …

Explanation:

5 0
2 years ago
What is the significance of the repeated word “inconceivable”?<br> HELP MEEEEE !
Elanso [62]

Answer:

not capable of being imagined or grasped mentally; unbelievable.

Explanation:

not capable of being imagined or grasped mentally; unbelievable.

8 0
3 years ago
Convert 0.000371 into scientific notation
Svetach [21]
First look at the numbers. Notice that this is in decimal form. When it's in decimal form, you have to move the decimal to the right until you see a different number other than 0. Therefore, starting with decimal, move it to the right 4 times since a # bigger than 0 is there. 0.000371 - - - - The answer will be 3.71^-4 If it is in decimal form, the power will be a negative
6 0
3 years ago
The total amount of matter of all of the organisms in an ecosystem is referred to as
saul85 [17]
I think the answer is bio mass
bio:life
mass:total
5 0
3 years ago
Other questions:
  • a radiator is filled with a mixture of 3.25kg ethylene glycol (C2H6O2) in 7.75kg of water. calculate the molality of this questi
    14·1 answer
  • Predict which member of each pair will be more acidic. Explain your answers. (a) methanol or tert-butyl alcohol (b) 2-chloroprop
    13·1 answer
  • An ideal gas is contained in a cylinder with a volume of 5.0×102 mL at a temperature of 30. ºC and a pressure of 710. torr. The
    5·1 answer
  • Engineering applies blank And math to develop technology
    15·1 answer
  • A small star becomes a white dwarf and a large star becomes a neutron star or black hole
    10·1 answer
  • Чому вирівнювання хімічних рівнянь є обов´язковим
    6·1 answer
  • 1 point
    7·1 answer
  • Does gasoline (C8H12) have polar or non-polar molecules?
    9·1 answer
  • A radical is a reactive intermediate with a single ____________ electron, formed by ____________ of a covalent bond. Allylic rad
    8·1 answer
  • An inhibitor is added to an enzyme-catalyzed reaction at a concentration of 26.7 μM. The Vmax remains constant at 50.0 μM/s, but
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!