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
saw5 [17]
3 years ago
12

Helpmeh on this question

Chemistry
2 answers:
zepelin [54]3 years ago
8 0

Answer:

E. Metallic bonds form because electrons can move freely among the metal atoms.

Explanation:

Your fourth image states that the valence electrons of a metal <em>move freely among the neighbouring metal atoms</em>.

A. is wrong because both your second and fourth images tell you that when atoms form metallic bonds they <em>neither gain nor lose electron</em>s.

B. is wrong because a metal <em>does not contain anions</em>.

C. is wrong because only metals form metallic bonds. A metal reacts with a nonmetal to form an <em>ionic bond</em>.

D. is wrong because an alloy of <em>two different metals can form metallic bonds</em>. For example, brass is an alloy of Cu and Zn. Its atoms form metallic bonds.  

jolli1 [7]3 years ago
6 0

The answer would be B imo

C and E are wrong right off the bat.

You might be interested in
Please HELP
mixer [17]

Answer:The frozen balloon shrank because the average kinetic energy of the gas molecules in a balloon decreases when the temperature decreases.

Explanation: hope this will help

3 0
2 years ago
The balanced equation for the combustion of Hydrogen is:
Semmy [17]
B) 1.50 mol
Since O2 and H2O are in a 1:2 ratio, multiply 0.75×2 = 1.50
4 0
3 years ago
Calculate the molar mass of PbSo3
vovikov84 [41]

Answer:

Lead sulfite is the inorganic compound with the formula PbSo3 or O3PbS.

Explanation:

8 0
2 years ago
How many molecules of Oxygen are consumed if 24 molecules of Carbon Dioxide are produced?
Nat2105 [25]

Answer:

Explanation:

C + O2 → CO2

Mole of C = 24 g/(12 g/mole)

Mole of C = 2 mole

Mole of molecular O2 = 74 g/(32 g/mole)

Mole of molecular O2 = 2.3125 mole

Since mole of C < mole of O2, then C being the limiting reagent.

From the reaction, it shows that mole ratio between C and O2 = 1 : 1.

So, 2 moles of C will stoichiometrically react with 2 moles of O2 to generate 2 moles of CO2.

Avogadro's law states that :"equal volumes of all gases, at the same temperature and pressure, have the same number of molecules i.e. 6.02 x 10^23 molecules/mole.

Therefore, 2 moles of CO2 contain 2 moles x 6.02 x 10^23 molecules/mole = 1.204 x 10^24 molecules of CO2 is formed.

6 0
3 years ago
MC is admitted with pyelonephritis. She has chills, and her temperature is 101 F. She is complaining of flank pain, frequency, a
aleksandr82 [10.1K]

Answer:

i think its B

Explanation:

8 0
3 years ago
Other questions:
  • Which of the following notations is the correct noble gas configuration for
    11·1 answer
  • The number of _______ in an atom of an element is the element's atomic number
    13·1 answer
  • What is the molarity (M) of a solution with 2 mol of NaCl in 0.50 L of solution?
    11·1 answer
  • . When it comes to calculating slope, what does this image represent?
    15·1 answer
  • Describe the motion of the tiny particles that make up matter.
    14·1 answer
  • 5. Convert the following numbers into scientific notation <br> 0.04500 hm​
    15·1 answer
  • What is a supersaturated solution?
    11·1 answer
  • A 175 g piece of iron and a 175 g piece
    13·1 answer
  • How much precipitation does the tundra get?
    11·1 answer
  • The density of a substance is 1.63 grams per milliliter. What is the mass of 0.25 liters of the substance in grams?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!