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
sergey [27]
3 years ago
9

Chemistry question please help

Chemistry
1 answer:
Luda [366]3 years ago
7 0

Answer:

a) the tendency to form hard, brittle crystals.

Explanation:

Metallic bonding occurs between metals; metals are excellent conductors of electricity, are malleable (can be hammered into thin sheets) and have luster (are shiny). Brittleness is indicative of an ionic bond or ionic compound.

You might be interested in
Give the maximum number of electrons in an atom that can have these quantum numbers:\
jeka57 [31]
Please add a picture of what numbers ; )
4 0
3 years ago
PLEASE HELPPPPPPPPPPPPPP​
melamori03 [73]
It changes from a liquid from to a solid.

I hope this helps!
3 0
2 years ago
1. What is the balanced chemical equation for the reaction that takes place between bromine and sodium iodine?
barxatty [35]
1 is B (Just remember to have the same number of atoms on both sides)
2 is B (A precipitate is a solid forming from 2 liquids)
5 0
3 years ago
Read 2 more answers
A solution contains 0.775 g Ca2 0.775 g Ca2 in enough water to make a 1925 mL1925 mL solution. What is the milliequivalents of C
Romashka [77]

Answer: There will be 0.00002 meq per Liter of the solution.

Explanation:

Normality is defined as the umber of gram equivalents dissolved per liter of the solution.

Normality=\frac{\text{no of gram equivalents} \times 1000}{\text{Volume in ml}}

Normality=\frac{\text{given mass}\times 1000}{\text {Equivalent mass}\times {\text{Volume in ml}}}

Equivalent weight is calculated by dividing the molecular weight by n factor.   {\text{Equivalent weight}}=\frac{\text{Molecular weight}}{n}

n= charge for charged species  , For Ca^{2+} , n =2

{\text{Equivalent weight}}=\frac{40}{2}=20g

\text{no of gram equivalents}=\frac{0.775g}{20g/mol}=0.04gramequivalents

Normality=\frac{0.04\times 1000}{1925}=0.02eq/L=0.00002meq/L

Thus there will be 0.00002 meq per Liter of the solution.

3 0
3 years ago
What will happen to the pressure when the temperature of a gas increases
Galina-37 [17]
Not guarenteed the answer, but as the temperature increases, the molecules in the gas move faster, impacting the gas's containor more frequently and exerting a greater force, according to Gay-Lussac's Law. I hope this helps you.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What effect will increased pressure have on 4A (g) + 5B (g) ---> 2C (g) + 7D (g) 
    6·1 answer
  • Three separate 3.5g blocks of al, cu, and fe at 25°c each absorb 0.505 kj of heat. which block reaches the highest temperature?
    10·1 answer
  • What is in the center of an atom? What two types of subatomic particles are found there?
    8·1 answer
  • A branched alkane has ________ boiling point relative to the isomeric linear alkane. there are ________ london force interaction
    14·1 answer
  • Butane, ch3-ch2-ch2-ch3, is a hydrocarbon fuel used in lighters. how many moles of molecules are there in a 350. gram sample of
    8·1 answer
  • Help please .......<br><br>​
    13·1 answer
  • For the reaction show below determine the rate law. H2SO3(aq) + 6I-(aq) + 4H+(aq) → S(s) + 2I3- + 3H2O (l) In the presence of a
    11·1 answer
  • Interms of air molecules, what gives a balloon its shape when air is blown into it
    12·1 answer
  • Iron metal reacts with elemental oxygen to form rust according to the unbalanced reaction, Fe(s) + O2(g) → Fe2O3(s),. What is th
    6·1 answer
  • Describe what stability means in an atom and where it can be determined.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!