Which characteristic of a substance is considered a chemical property?

its boiling point
its reactivity
its density
its conductivity

Answers

Answer 1

Answer:

Reactivity

Explanation:

a chemical reacting to another chemical is considered a Chemical property because chemicals react with other chemicals differently. Pls PLs give me brainliest

Answer 2

Answer:

reactivity

Explanation:


Related Questions


How does the snake's skull allow it to eat large prey?
A. The jaw can crush the prey,
B. The teeth can grind the prey.
O C. The jaw can open wide around the prey.
D. The teeth can lock together around the prey,

Answers

i believe the answer would be C.

why does the uncertainty principle exist ?

Answers

Answer:

The uncertainty principle, proposed in 1927 by German physicist Werner Heisenberg, states that the more precisely a particle's position is measured, the less precisely its momentum can be known, and vice versa. ... They wanted to measure the polarization, or orientation, of the photon.

Liquids will boil at a higher temperature when they are at a lower elevation true or false ?

Answers

Question: Liquids will boil at a higher temperature when they are at a lower elevation true or false ?

Answer: True






write the addition reaction of butane and bromine ​

Answers

They react rapidly with bromine, for example, to add a Br2 molecule across the C=C double bond. ... When it is mixed with an alkene or alkyne, the color of Br2 rapidly disappears. The reaction between 2-butene and bromine to form 2,3-dibromobutane is just one example of the addition reactions of alkenes and alkynes.

3
1 point
1
Select ALL of the true statements
An atom of a given element will still be that element if the number of protons changes
Atoms are mostly made of empty space
An atom of a given element will still be that element if the number of electrons changes
OOGOOO
An atom of a given element will still be that element if the number of neutrons changes
Electrons have a negligible mass compared to the rest of the atom
The atoms mass comes mostly from the neutrons
Previous

Answers

Answer:

Not 100% sure but...

Explanation:

I know that the second, third and fifth one are correct, not sure if there are any more.

Infer what the term “biogeochemical cycles” means. How do you think the term relates to a food chain?

Answers

Answer: Biogeochemical cycles are usually described with box models.

Explanation: Matter flows through trophic levels and elements are recycled among ecosystems using biogeochemical cycles. As nutrients move through ecosystems, the compounds they form are usually transformed.

PLEASE ANSWER
A train travels at an average speed of 25 miles per hour. How long does it take the train to travel 2000 miles

Answers

Answer:

80 hours. 2,000 ÷ 25 = 80

What is the most important scientific process

Answers

Answer:

atoms bonding

Explanation:

Complete the sentence.

Atoms form chemical bonds to satisfy the
rule and to become

Answers

Answer:

Whats the sentence

Explanation:

Answer:

Atoms form chemical bonds to satisfy the octet rule and to become stable.

Got it right on Edg. 2020, hope this helps!

When you mix copper and tin, you make bronze. No chemical reaction occurs.
What is bronze?
O A. An element
B. A compound
O C. An alloy
O D. A molecule
SUBMIT

Answers

A or the 3 option cause the bronze is metal and metal is Ike alloy and it has a element soooo what a crazy teacher

Answer:

C. Alloy

Explanation:

Bronze is an alloy because the creations of alloys are not chemical reactions. An alloy is made when a metal is combined with another metal or a nonmetal.

Compare and Contrast Heating and
Cooling curves.

Answers

Answer: Heating curves show how the temperature changes as a substance is heated up. Cooling curves are the opposite. They show how the temperature changes as a substance is cooled down. Just like heating curves, cooling curves have horizontal flat parts where the state changes from gas to liquid, or from liquid to solid.

Explanation: Have a blessed day hopefully this helped!

which of the following affects self esteem? O home, school, community and cultural environments O social interactions with family friends and others O media, tv, social networking sites all the above​

Answers

Answer:

All the above

Explanation:

6. What is NOT an example of a solution?
a. Acetic acid and water
b, soil and water
b. Sugar and water
c. iron and carbon

Answers

I think it’s C maybeeee
The answer for your question is C.

For the n = 3 electron shell, which of the following quantum numbers are valid? Check all that apply.

Answers

Answer:

The valid quantum numbers are l=0, l=-2 and l= 2.

Explanation:

Given that,

n = 3 electron shell

Suppose, the valid quantum numbers are

l = 3

m = 3

l = 0

m = –2

l = –1

m = 2

We know that,

The value of n = 3

Principle quantum number :

Then the principal quantum number is 3. Which is shows the M shell.

So, n = 3

Azimuthal quantum number :

The azimuthal quantum number is l.

[tex]l=0,1,2[/tex]

Magnetic quantum number :

The magnetic quantum number is

[tex]m=-2,-1,0,1,2[/tex]

Hence, The valid quantum numbers are l=0, l=-2 and l= 2.

Answer: I = 0  m = -2 m = 2

Explanation: Edge.

the correct answers to the second part of this are:

n = 1, I = 0, m = 0

n = 3, I = 0, m = 0

n = 5, I = 4, m = -3

The electronic structure of the atom X is : 2, 8, 1
A. In which group atom x is found:—————-
B. In which period atom x is found:—————
C. What is the name of atom x:———————-

Answers

Answer:

A. grou(I)

B. 3rd period

C. Sodium (Na)

Explanation:

it belongs to group (I) since it has one valence electron

it belongs to 3rd period since it has three energy levels

You will analyze four substances in this lab. Based on their chemical formulas and what you already know about covalent and ionic compounds, make a prediction for each compound.Cornstarch, a carbohydrate consisting of hydrogen, carbon, and oxygen

Answers

Answer:

Oil: covalent

Cornstarch: Covalent

Sodium chloride: Ionic

Sodium bicarbonate: Ionic

Explanation:

Covalent compounds are formed by sharing of electrons between non metals whereas ionic compounds are formed by transfer of electrons from metals to non metals.

1. Oil, which is built from the nonmetals hydrogen, carbon, and oxygen: forms a covalent compound by sharing of electrons between non metals hydrogen, carbon, and oxygen. Covalent compounds are insoluble in water.

2. Cornstarch, a carbohydrate consisting of hydrogen, carbon, and oxygen: forms a covalent compound by sharing of electrons between non metals hydrogen, carbon, and oxygen. Covalent compounds are insoluble in water.

3. Sodium chloride (table salt), whose formula is NaCl is formed by transfer of electrons from sodium to chlorine.Ionic compounds are soluble in water.

4. Sodium bicarbonate, whose formula is is formed by transfer of electrons from sodium to .Ionic compounds are soluble in water.

Answer:

Oil, which is built from the nonmetals hydrogen, carbon, and oxygen:

covalent

Cornstarch, a carbohydrate consisting of hydrogen, carbon, and oxygen:

covalent

Sodium chloride (table salt), whose formula is NaCl:

ionic

Sodium bicarbonate (sodium bicarbonate), whose formula is NaHCO3:

ionic

Explanation:

A man weight 235.0 Ib Express his weight in kg.
How do you find it?

Answers

Answer:

The answer is 106.59 and 1 lb = 0.45359237 kg.

Explanation:

What is the main point of mutation ?
quick please !!

Answers

Answer: type of mutation that causes the replacement of a single base nucleotide with another nucleotide of the genetic material, DNA or RNA. The term point mutation also includes insertions or deletions of a single base pair.

Explanation:

Answer:

Mutation is important as the first step of evolution because it creates a new DNA sequence for a particular gene, creating a new allele.  

Explanation:

Mutations put new DNA combinations into a population

Explain what happens if you change the number of protons in an element?

Plzzz helpppp!!!​

Answers

Answer:

When you change the number of protons in an atom, you will change the atom from one element to a different element. Sometimes, when you add a proton to an element, the element will become radioactive. If you change the number of electrons in an atom, you will get an ion of the element.

¿Qué podría pasar si la fuerza fuerte no existiera?

Answers

Answer:

andariamos flotando

Explanation:

PLEASE HELP I'LL GIVE U BRAINLIEST

Answers

Answer:

files  

Explanation:

i had to answer the same question

if the gas has a volume of 20 L at a temperature of 25 Celsius what is the volume of the gas when it is heated to 100°C if the pressure remains constant

Answers

Answer:

i have no idea

Explanation:

lol

Answer:

this has to do with gas law

Explanation:

Charles law

v1=20

T1=25

V2=?

T2=100

hence V1/T1=V2/T2

V2=V1*T2/T1

V2=20*25/100

V2=5

Explain the difference between terms "bonded" and "attracted'

Answers

bonded means that the two have come together and are attached together, wheras attracted means that the two like to come close to each other but are not put together

HELP ASAP WILL MARK BRAINLIST The diagram below shows what happens during the formation of a compound. The diagram shows two substances joining together to form a third substance.



Which of these substances is a compound?

Group of answer choices

C

A

B

Both B and C

Answers

Answer:

C is the answer..

The equation is showing how it is formed, so the answer is on the other side of the equal sign.

There are two types of chemical compound one is covalent compound and other is ionic compound, covalent compound formed by sharing of electron and ionic compound formed by complete transfer of electron. Therefore, diagram C shows the final compound.

What is chemical Compound?

Chemical Compound is a combination of molecule, Molecule forms by combination of element and element forms by combination of atoms in fixed proportion.

An ionic compound is a metal and nonmetal combined compound.  Ionic compound are very hard. They have high melting and boiling point because of strong ion bond.

The diagram below shows what happens during the formation of a compound. The diagram shows two substances joining together to form a third substance. Diagram C shows the final compound.

Therefore, diagram C shows the final compound.

To learn more about chemical compound, here:

brainly.com/question/26487468

#SPJ2

Can somebody please help me with this ASAP!

Answers

What is the problem talking about can you explain it
If you put the elements and the amount under both the products and reactants it can really help!

what is extremely lightweight and exists in a cloud orbiting the nucleus

Answers

Answer:

atomic particles

Explanation:

electrons are extremely lightweight and exist in a cloud orbiting the nucleus period the electron cloud has a radius 10,000 times greater than the nucleus according to the Los Alamos national laboratory.

Electrons is the answer. Hope that helped

What unit do we measure force in?

Answers

Answer: Newton

Explanation:

The SI unit of force is the newton, symbol N. The base units relevant to force are: The metre, unit of length — symbol m. The kilogram, unit of mass — symbol kg.

You measure force in Newton’s.

as distance from nucleus increases , energy of shells decreases, correct the wrong statement​

Answers

as distance from nucleus increases , energy of shells also increases

which two formulas represent compounds?

A.NaCI
B.HCI
C.H2
D.Ag

Answers

Answer: A and B

Explanation: A and b are Sodium chloride and Hydrogen chloride which are both compounds.

Answer: A. NaCI

Explanation: APEX

Obi is trying to determine if a powdery, solid substance is an element or a compound. After recording some observations, he strongly heats a sample of the solid over a burner flame. After fifteen minutes, he turns off the flame and allows the sample to cool. He records his final observations in the data table.

Which is the best explanation of his results?

The heating changed some of the sample to gas, causing the mass to decrease without breaking down the sample. Therefore, the original sample is a compound.
The appearance stayed the same, showing that the sample was not broken down by heating. Therefore, the original substance is an element.
The mass decreased during heating and some of the impurities escaped. Therefore, the original substance is an element.
The chemical reaction with acid changed, showing that the sample was broken down by heating. Therefore, the original substance is a compound

Answers

Answer: I am thinking C maybe.

Explanation: I don't if this is right but I think it is C.

Answer:

D

Explanation:

Took the test on edge...

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