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
marishachu [46]
3 years ago
9

Please help me out with this please....

Chemistry
2 answers:
attashe74 [19]3 years ago
8 0
A: Brittleness
-Malleability and ductility are both properties of metals
Paraphin [41]3 years ago
6 0

Explanation:

<u>Brittleness</u> is NOT a property of metals associated with metallic bonds.

Note -

  • Brittleness is the property of Non-metals.

You might be interested in
Convert 1.6 x 10^-20 moles of Titanium to g mole <br> how many atoms of Ti do you have?
Law Incorporation [45]
12.01000022g  is what i got

3 0
3 years ago
Draw Au3N as a picture of atoms
Shkiper50 [21]

The picture of Au₃N is attached below.

The first part of the picture shows the formation of Au and N ions.

Formation of Au⁺¹ :

                            As Gold has one valence electron in 6s¹ therefore, it will loose it to form Au⁺¹. In case of Au₃N three atoms of Au looses three electrons to form three Au⁺¹ ions.

Formation of N⁻³ :

                            As Nitrogen has 5 valence elctrions therefore, it will gain three electrons that lost by Au to form Nitrite (i.e. N⁻³)

Formation of Au₃N:

                                Three cations of Au⁺ combines with one anion of N⁻³ to form a neutral ionic compound i.e. Au₃N as shown in second part of the picture.

7 0
3 years ago
Is H-3 stable?<br> Is He-3 stable?<br> Is He-5 stable?<br> Is Li-7 stable?<br> Is Be-7 stable?
kiruha [24]

Answer:

no, yes, no, yes, yes

Explanation:

good luck!

8 0
3 years ago
Justin B. Believes that the temperature lowering during the fall months is what causes the color of the leaves to change. He set
Taya2010 [7]

Answer:

This question is incomplete, the remaining part of the question is:

What is the control group, independent variable and dependent variable?

Control group: Plants placed in 80 degree rooms

Independent variable: Change in temperature

Dependent variable: Change in color of leaves

Explanation:

The independent variable in a scientific experiment is the variable that the experimenter controls or manipulates in order to bring about a change in the dependent variable. In this experiment, the variable manipulated by Justin B is the TEMPERATURE CHANGE.

On the other hand, a variable is said to be dependent if it is the variable that responds to a change made to the independent variable or rather it is the outcome. In this experiment, Justin B is trying to see the outcome on the color change in leaves when exposed to a low temperature, hence, COLOR CHANGE IN LEAVES is the dependent variable.

Control group of an experiment is the group that receives no experimental treatment. It is the group the experimenter considers normal and hence is comparing with his experimental group. In this experiment, Justin B believes the leaves change color in a low temperature, hence, he placed some plants in a lower temperature (60 degree) in order to compare them with when the plants are placed in a higher temperature (80 degree). As far as this experiment is concerned, the plants placed in 80 degrees temperature are believed by Justin B not to undergo color change, hence, they are the CONTROL GROUP while the group he placed in 60 degrees temperature are what he is interested in, making them the EXPERIMENTAL GROUP

5 0
3 years ago
Which diagram shows a pair of electrons that have opposite spins?
Nastasia [14]

It's B ------------------------------------

7 0
3 years ago
Read 2 more answers
Other questions:
  • Predict the product(s) of the following reaction. (Separate substances in a list with a comma. Include states-of-matter under th
    11·1 answer
  • Differentiate between an ion and a free radical
    11·2 answers
  • Which trait is shown when scientists ignore their personal bias while assessing an idea?
    6·2 answers
  • Why was creating a Beer's Law plot necessary? Choose the best answer. Group of answer choices in order to determine the amount o
    14·1 answer
  • Which of the following statements about photophosphorylation is FALSE? Energy from oxidation reactions is used to generate ATP f
    14·1 answer
  • Infrared spectroscopy is a useful tool for scientists who want to investigate the structure of certain molecules. Which of the f
    12·1 answer
  • The instrument used to measure the volume of a liquid is the...
    7·1 answer
  • What is the relationship between protons and electrons in a neutral atom?
    6·1 answer
  • What are the missing coefficients for the skeleton equation below in order to balance it?
    12·1 answer
  • What is the balanced equation for the decomposition of calcium oxide?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!