What of the following is NOT a common property of metals?

What Of The Following Is NOT A Common Property Of Metals?

Answers

Answer 1

Answer:

have luster i think i dont know

Explanation:i need points


Related Questions

Someone pls help me I will make you brain

Answers

Answer:

111

16464616944664kxkxlndkkndndnfnnfnfnnfnf

How many grams in 2.33 mols of H20 (water)?

Answers

Answer:

41.9866

Explanation:

18.02x2.33

Hope this helps!

(please make me brainleist I need to level up)

what do you think life on earth will be like if chemistry had not been put to practical use

Answers

Explanation:

Archaism

Things on Earth would be unexplainable

Without chemistry our lives would be dull, dark, boring, and short. Without chemistry people would die much younger from diseases such as bubonic plague, since we wouldn't have antibiotics. We wouldn't have vaccines, so people would still contract terrible illnesses such as smallpox and polio.

HOPE THIS HELPS YOU!!!!

the _____ of an object is where the object is in relation to another object or points of reference. A motion B force C gravity D position​

Answers

d position

position is the reference for the points of the object

write the solubility equilibrium for the slightly soluble salt caf2.

Answers

Answer: write the solubility equilibrium and the solubility-product constant expression for the slightly soluble salt CaF2 CaF2 (s) <---> Ca2+ (aq) + 2F- (aq) Ksp=[Ca2+][F-]2.

Explanation:

Please someone help!!!!!!!!

Answers

Answer & Explanation:

For the water to H2 and O2 problem:

1) Reactant is H20, it is to the left of the arrow.

2) Products are H2 (gas) and O2 (gas) because it is to the right and what is created.

For the CO2 + water -> Glucose + Oxygen problem:

1) Reactant is CO2 and H2O, it is to the left of the arrow and what is being changed.

2) Products are C6H12O6 (glucose) and O2 (gas) because it is to the right and what is created.

Which of the three objects has the greatest density? Why? (GOLD BARS/GOLD COINS/GOLD CHAIN)

Answers

Answer:

They all have the same density

Explanation:

Density is an intensive physical property, meaning that as long as the chemical formula is the same, that specific intensive physical property will be the same. For example. One kilogram of feathers has the same mass as one kilogram of bricks. Why? They both have a mass of one kilogram.

It's the same thing here. Since all the objects are (assumed to be) made up of 100% gold, they would all have the same density regardless of the mass. For extra points, say the density of each object is [tex]19 \frac{g}{cm^3}[/tex].

Answerthey all have the same density Explanation:

20.What is it called when particles in a solid or liquid move slower and closer

together?

Answers

Answer:       freezing

Explanation:

when the atoms or molecules in a solid or liquid are moving slower and closer together, it is called brrrrrrrrr freezinf

name the gas produced when nitric acid is added to copper metal

Answers

Answer:

Nitrogen dioxide gas

Explanation:

why do you think that sodium chloride has to be heated to 800c before melting, but candle wax will start to melt at 50c?

Answers

Answer:

Sodium chloride is an ionic compound which makes it stronger and have a higher melting and boiling point. Candle wax is a covalent compound so it has a low melting point.

Explanation:

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1.The chemical or substance used to start a reaction are called​

Answers

Answer:

The substance (or substances) initially involved in a chemical reaction are called reactants or reagents.

Explanation:

Answer:

The chemical or substances used to start a reaction are called reactants.

What is the density of a 500g box whose volume is 67 ml?

Answers

Answer:

7.46 g/mL

Explanation:

The density of a substance can be found by using the formula

[tex]density = \frac{mass}{volume} \\[/tex]

From the question

mass = 500 g

volume = 67 mL

We have

[tex]density = \frac{500}{67} \\ = 7.462686[/tex]

We have the final answer as

7.46 g/mL

Hope this helps you

How many cm of a solution of 0.100 mol dm NaOH are required to completely -3 neutralize 25.0 cm of 0.250 mol dm H3PO4?. a) Write a balanced equation for the reaction (4 marks) b) How many moles of H3PO4 need to be neutralized? (1 marks) c) How many moles of NaOH are needed to neutralize the H3PO4? (1 marks) d) How many cm of 0.100 mol dm NaOH contain the moles in question 5(©) above? (1 marks) ​

Answers

Answer:

Explanation:

How many cm of a solution of 0.100 mol dm NaOH are required to completely  neutralize  25.0 cm of 0.250 mol dm H3PO4?.

a) Write a balanced equation for the reaction NaOH to neutralize (4 marks

?. ) 25.0 cm of 0.250 mol dm H3PO4

H3PO4 + 3NaOH----------> Na3PO4 +3 H2O

b) How many moles of H3PO4 need to be neutralized? (1 marks)

25.0 cm3 of 0.250 mol dm3 H3PO4: 1 liter has 0.25 moles. 100 ml has 0.025 moles 25 ml has o.025/4 molea or 0.00625 moles)

c How many moles of NaOH are needed to neutralize the H3PO4? (1 marks)

for every moles of H3PO4, WE NEED 3 MOLES OF NaOH.  FOR 0.00625 MOLES WE NEED 3X 0.00625 =0.01875 MOLES OF NaOH

d) How many cm3 of 0.100 mol /l NaOH contain the moles in question 5(©) above? (1 marks)

1 L CONTAINS 0.100 Moles

100 ml contains 0.010Moles

we need 187.5 ml since (187.5 X 0.100)/1000=0.01875

la masa molecular de la cafeina es de 194,19g ¿cual es la formula molecular de la cafeina ?

Answers

Answer:

the formula for the molecular caffeine is C8H10N4O2

Explanation:

percent to mass, mass to mole, divide by small multiply till whole

how many stereoisomers are possible for 2,4-heptadiene?

Answers

Answer:

Total of 4 isomers of hepta-2,4-diene are given

Explanation:

pls mark brainliest

hope this helps  <3

Select the correct answer from the drop-down menu.

Answers

Can I see the drop down options?

Environmental factors can affect an organism's appearance, behavior, and health. For example, in certain reptiles, the temperature of the environment may determine the sex of the offspring. Both genetics and environmental factors determine the observable, physical characteristics of organisms, also called their _______________ in genetics.

a. phenotypes

b. organelle

c. morphology

d. genotype

Answers

Answer:

Phenotype

Explanation:

The observable physical characteristics of an organism, as determined by both genetic makeup and environmental influences.

The question is asking about the observable physical characteristics of organisms.

We can eliminate options B and C because they don't make much sense. An organelle is a structure in a cell which conducts cellular functions, and the morphology of an organism is basically the anatomy and physiology of the organism, which isn't quite what we're looking for.

Keeping this in mind, here is some information on prefixes:

geno - relating to genes

pheno - relating to what's observable

The second one sounds a lot like what we're looking for, and just in case, the definition of phenotype is the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.

Therefore your answer is: A. phenotypes

Which is used in radioactive dating?
O A. carbon-14
O B. index fossils
O C. hydrochloric acid
O D. law of superposition

Answers

pretty positive is carbon-14. :)

Air pressure is greatest near the surface of the Earth in the _______.



Question 7 options:

Thermosphere


Mesosphere


Troposhere


Exosphere

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Air pressure is greatest near the surface of the Earth in the Troposphere .

The Troposphere because the troposphere contains about half of all the air in the entire atmosphere

The three most common states of matter on Earth are solids,blank
and gases. A fourth state,blank
exists in stars and in
flashes.blank

Answers

Answer:

example:meaning of the blank you need to do complete the words

Explanation:

#CarryOnLearning

How are glucose and galactose epimers?
Kindly describe in brief how this epimer is different from manose and glucose one.

Help please and thanks!

Answers

Answer:

hehe I needed some brianliest plz OK

Explanation:

Glucose and galactose are monosaccharides that differ from one another only at position C-4. Thus, they are epimers that have an identical configuration in all the positions except in position C-4. ... Glucose and galactose are epimers that do not differ in position C-5 but differ in position C-4.

ANS

Glucose and mannose are epimers that differ at the C-2 carbon, while glucose and galactose are epimers that differ at the C-4 carbon, as shown below. When a molecule such as glucose converts to a cyclic form, it generates a new chiral center at C-1.

I wish this is ur ANS Thank You !!!

20


. If the number of neutrons in the nucleus of the atom is 30, and the atomic number is 40, what is the mass number of that atom? ​

Answers

Answer:

70

Explanation:

The atomic number stands for the number of protons.

mass number stands for number of neutrons and protons.

30 neutrons + 40 protons = mass number of 70

Hope this helps!

Is this true or false for this question?!

Answers

Answer:

True, Electrons are way smaller then protons

Explanation:

Which of the cells shown is a prokaryote?
A) muscle cell B) nerve cell C) bacterium D) red blood cell

Answers

The answer is c because bacteria is prokaryote.
C because that is a prokaryote

Which is an example of chemical weathering?

Answers

Acid rain raining on rocks and breaking it down from the reaction of the chemicals.


Allison adds ice cubes to water which is at room temperature. Over time, the ice melts.
Read the statement above. How does adding ice to the room temperature liquid change the average kinetic energy of the particles of the
liquid?

Answers

Adding ice to the liquid decreases the average kinetic energy of the particles of the liquid.

The temperature of a substance is defined as a measure of the average kinetic energy of the molecules of the substance. The average kinetic energy of the molecules of a substance is directly proportional to the temperature of the substance.

This implies that if I increase the temperature of a substance, the average kinetic energy of the molecules of the substance increases and vice versa.

Ice is at a lower temperature than water at room temperature. Thus, adding ice to water at room temperature decreases the temperature of the water and consequently decreases the average kinetic energy of its particles.

Learn more: https://brainly.com/question/6670211

What type of bond forms between two atoms
with similar EN values (between nonmetals)?

covalent or ionic

Answers

Answer:

I'm sure it's covalent bond hope this helps

Compare the types of elements in covalent molecular compounds vs. ionic compounds. explain

Answers

Answer:

Covalent or molecular compounds form when elements share electrons in a covalent bond to form molecules. Molecular compounds are electrically neutral. Ionic compounds are (usually) formed when a metal reacts with a nonmetal (or a polyatomic ion). Covalent compounds are formed when two nonmetals react with each other.

Explanation:

Hope this helps.

Please tell me the answer I will mark you brainliest so please

Answers

Answer:

A human cell is best described as typical animal cell.

what is the maximum receiving temperature for tcs in degrees fahrenheit

Answers

Explanation:

135F is the temperature

The maximum temperature that a TCS dishes can hold is 135° C and 275 Fahrenheit.

What is TCS dishes?

Time/temperature control safety is a measurement of the temperature hold capacity of certain food, such as meat, fish, dairy, cream and custard products.

Thus, the maximum temperature that a TCS dishes can hold is 135° C and 275 Fahrenheit.

Learn more about TCS dishes

https://brainly.com/question/10465534

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