A student notices that the Periodic Table has most of the elements with common properties grouped together. This
means that nonmetals tend to be grouped together, metals tend to be found together, and metalloids tend to be
placed together on the table. Which property can be associated with nonmetals, since they are found together on
the Periodic Table?
A Nonmetals tend to be gases or liquids at room temperature and are found on the right side of the
table.
*B
C
D
Nonmetals tend to be on the top of the Periodic Table and are brittle.
Nonmetals tend to be on the bottom half of the Periodic Table and tend to conduct electricity
well.
Nonmetals tend to be shiny and malleable and are found on the left side of the table.

Answers

Answer 1

Answer:

A

Explanation:

"Nonmetals tend to be gases or liquids at room temperature and are found on the right side of the table."

This can be observed using a labelled periodic table.


Related Questions

I need this ASAP no wrong answer please. (50) points and branliest

Which of the following is NOT true of DNA and RNA

1. DNA can leave the nucleus, RNA can't
2.DNA is double-stranded, RNA is single stranded
3.RNA has Uracil, DNA has Thymine
4. Both carry the genetic code

Answers

Answer: 1

Explanation:

DNA never leaves the nucleus

Answer:

1. DNA can leave the nucleus, RNA can't is the answer.

Explanation:

If a certain material is not permitted by these receptors to leave or enter the nucleus, it can’t. DNA is not among the materials that have the permission to leave and enter the nucleus. RNA, on the other hand, can leave and enter the nucleus to perform its functions, but this leaving and entering movements don’t occur without regulation.

If an atom has 7 valence electrons, what will its charge be when it becomes an ion?

Answers

Answer:

Well, he needs to take one more electron to have a stable structure. And by doing that the atom will have more electrons than protons and will turn into a negative ion.

Hyperthermus butylicus is an aquatic prokaryote found near the coast of Portugal. It is found sand along the gas vents that release steam and carbon dioxide. In what domain would scientists classify this prokaryote?
A Eukarya
B Bacteria
C Archaea
D Fungi

Answers

they would classify it as c.


An Archaea

have a great day!

5. Write a paragraph about chemical reactions
in everyday life, that cause pollution of the
environment.​

Answers

Answer:

company smokes

wastes (liquid and solid)

CaCN2 + 3H20 - CaCO3 + 2NH3
What is the percent yield if 15.5 g of NH3
is produced upon reaction of 65.5 g of CaCN2
and 451 g of water? The molar mass of CaCN2
is 80.11 g/mol and the molar mass of CaCO3
is 100.09 g/mol.
1. 1.79 %
2. 14.5 %
3. 69.7 %
4. 89.75 %
5. 27.8 %
6. 55.8 %
7. 80.15 %

Answers

Answer:3

Explanation:

Please help!
Explain how the Gray Wolf is a keystone species in the Yellowstone
National Park ecosystem.

Answers

Wolves are a censerious(critical) keystone species in a healthy ecosystem. By regulating prey populations, wolves authorize(enable) many other species of plants and animals to flourish. Without predators, such as wolves, the system fails to support a natural level of biodiversity.

2 . how many moles are present in a 12.65g of potassium(k)?​

Answers

Answer:

0.324 mol

Explanation:

Mass of one mole or atomic mass of potassium is 39 g. Thus, number of moles in 12.65 g of potassium is 0.32 moles.

What is atomic mass?

Atomic mass of an element is the mass of one mole of that element. One mole of an element contains 6.022 × 10²³ atoms. This  number is called Avogadro number.

Potassium is 19th element n periodic table. It is an alkali metal in the first group. The atomic mass of potassium is 39 g/mol. This is the mass of one mole of potassium. The chemical symbol of potassium is K.

Given  mass of potassium = 12.65 g

atomic mass = 39 g/mol

number of moles in 12.65 g = mass/ atomic mass

no.of moles  = 12.65 /39 = 0.32 moles.

Therefore, the number of moles of 12.65 g of potassium is 0.32 moles.

Find more on atomic mass:

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What are the major parts of the ecosystem

Answers

Answer:

Ecosystems have lots of different living organisms that interact with each other. The living organisms in an ecosystem can be divided into three categories: producers, consumers and decomposers. They are all important parts of an ecosystem. Producers are the green plants.

Explanation:

Hope this helps

potassium solid and aqueous zinc chloride react to produce what?​

Answers

K (s) + ZnCl (aq) ====》 KCl ( aq) + Zn (s)

SERE
Which of the following is an input for cellular respiration?
а.
CO2
b. H2O
C. sunlight
d. O2
Please select the best answer from the choices provided
A
B
оооо
С

Answers

Answer:

d. oxygen (O2) is the answer

Which pieces of equipment are
needed to calculate the velocity of a
falling object?
A stopwatch and balance
B speedometer and magnet
C compass and tape measure
D tape measure and stopwatch

Answers

D is the correct answer

How many grams are in 0.35 moles of C2H4? please show dimensional analysis

Answers

Answer:

9.8g

Explanation:

Using periodic table find molar mass of C and H:

C=12.01g/mol

H=1.008g/mol

Molar mass of C2H4=(12.01)2+(1.008)4=28.03g/mol

Using molar mass times moles of the chemical to find the mass in 0.35 moles of c2h4:

28.03 x 0.35=9.8grams

A kicked soccer ball
eventually comes
to rest. What
force causes
this?
ce

Answers

Answer:

friction

Explanation:

jwjwkkskskaksksk

Which one is the right answers?

Answers

I believe its Sodium Chloride.
I hope that helps!

If aluminum nitrate reacts with calcium phosphite, what is the balanced coefficient of aluminum nitrate?

Answers

Answer:

The coefficient of aluminum nitrate is 2.

Explanation:

The reaction between aluminum nitrate and calcium phosphite is:

Al(NO₃)₃ + CaHPO₃ → Al₂(HPO₃)₃ + Ca(NO₃)₂  

Now, we need to balance the equation. Let's begin with phosphite anion. On the reactant side we have 1 molecule of the anion, and on the products side we have 3 of it, so we need to add a coefficient of 3 before CaHPO₃:

Al(NO₃)₃ + 3CaHPO₃ → Al₂(HPO₃)₃ + Ca(NO₃)₂

The number of Ca atoms on the reactants side is now 3 and on the products side is 1, so we need to add a coefficient of 3 as follows:

Al(NO₃)₃ + 3CaHPO₃ → Al₂(HPO₃)₃ + 3Ca(NO₃)₂  

The reactants side has 1 atom of Al, and the products side has 2. Let's add a coefficient of 2 on the reactant side:

2Al(NO₃)₃ + 3CaHPO₃ → Al₂(HPO₃)₃ + 3Ca(NO₃)₂  

Finally, the nitrate anion has 6 molecules on the reactant side, which is equal to the number of molecules of NO₃⁻ on the product side.

Hence, in the balanced equation, we have a coefficient of 2 in aluminum nitrate.

       

I hope it helps you!

_____________Makes the particles of the solvent and the solute move around more and come in contact more often. More contact, more opportunity for dissolving.

Answers

Answer:

Solvation

Explanation:

Solvation is the name of the process in which the particles of the solute are surrounded by the particles of the solvent molecules and they together mix together to form a solution.

In order words, it is a process of the surrounding solute particles with the solvent particles in order to form a solutions. When the water is the solvent, the process is known as hydration.  

It only occurs when the particles of the solvent and solute are in contact with each other and the opportunity for the dissolving process is more when more is the contact between the particles.

10g of marble was added to 15 grams of dilute hydrochloric acid, product formed is calcium chloride, water and carbon dioxide. which of the following is true?

Answers

Answer:

Hydrochloric acid is the excess reactant

Explanation:

I got it right lol

The correct answer is Option B.

Hydrochloric acid is the excess reactant.

Explain about exothermic reaction?An exothermic reaction is one in which energy is given off as heat or light. In contrast to an endothermic reaction, which draws energy from its surroundings, an exothermic reaction transfers energy into the environment.Calcite in marble and limestone dissolves when sulfurous, sulfuric, and nitric acids in polluted air and rain react with it. We observe roughened surfaces, the removal of material, and the loss of carved details in exposed areas of buildings and statues.Because of its basic nature, the calcium carbonate in marble neutralizes the hydrochloric acid in the reaction described above. A base is defined as "a compound that reacts with an aqueous solution of an acid to produce a water and salt solution in which the salt gets separated into its component ions." Any extra salt that remains after a given salt solute has saturated the aqueous solution precipitates out of the solution.

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If a balloon with a volume of 10L at 500kpa is heated until the balloon has a temperature of 300°C, 750atm and now has a volume of 100mL. What was the original temperature of the balloon (in °C)

Answers

Answer:

103.6°C

Explanation:

We solve this problem, with the Ideal Gases Law. We know that moles of gas are not changed through time.

P . V = n . R . T

So n (number of moles) and R (Ideal Gases constant) are the same, they are cancelled. In the two different states, we can propose:

P₁ . V₁ / T₁ = P₂ . V₂ /T₂

We need to make some conversions:

100 mL . 1 L/ 1000mL = 0.1L

500 kpa . 1atm / 101.3 kPa = 4.93 atm

300°C + 273 = 573 K

We replace data:

4.93 atm . 10L / T₂ = 750 atm . 0.1L / 573K

4.93 atm . 10L = (750 atm . 0.1L / 573K) . T₂

(4.93 atm . 10L) / (750 atm . 0.1L / 573K) → T₂

T₂ = 376.65 K

We convert K to °C →  376.65 K - 273 = 103.6 °C

How many grams of sodium are in 2.10 x1022 atoms of sodium?
preferably on picture so i can see your work

Answers

Answer:

124

Explanation:

412345+-424443+2432

Using the periodic table, choose the more reactive nonmetal.
Te or o

Answers

Te is the correct ok is this

True/False: Energy can’t be created or destroyed: it can only be transferred from one place to another.

Answers

Answer:

true

Explanation:

Answer:

True.

Explanation:

It is true that energy cannot be made or lost, but it can move. For example, if you touch a metal pole and get a static shock, then the energy from the pole is being transferred to you. However, energy was not made or lost in the process. So, energy cannot be made or destroyed, but it can be moved. This also means there was the same amount of energy in the universe as there was millions of years ago. Hope this helps!

4.What system is the system that takes in oxygen and releases carbon dioxide.


skeletal

muscular

circulatory

respiratory

Answers

The respiratory system would be the best answer here (although one could argue that the circulatory system technically fits the bill as well).

can some one help whith these

Answers

Answer:

what is this pdf I cannot see your question

True or false: The Earth's rotation causes the winds to curve.

Answers

Answer:

true

Explanation:

a bowling ball and a baseball both roll across your foot at the same speed.the bowling ball hurts much more

Answers

Answer:

It hurts more because of the greater mass of the bowling ball.

Explanation:

Gravity exerts a greater force on the bowling ball because of its mass, pushing it harder into your leg while it's rolling over it.

PLEASE HELP No links or fake answers or ill report you and every question you have ever answered to getnur acc deleted. I have no idea how to shower these. Ty if you help and I will give brainliest and like and 5 stars. xx​

Answers

Answer:

!dk bestie i tried to do it but i cant maybe someone else can figure it or they already did :( anyway i hope you have a amazing day luv <3

Two charged particles repel each other with a force of F.
How would the magnitude of this force change if the charge on one of the particles was doubled?

- it would decrease to one-fourth of what it was.

- it would decrease to half of what it was.

- it would increase to four times what it was.

- it would increase to twice what it was.

Answers

Answer:

it would increase to twice what it was

For a theoretical yield of 23 g and actual

yield of 11 g, calculate the percent yield for a

chemical reaction

whats the answer

Answers

Write a letter to a friend you haven’t seen or spoken to in a long time

Which statement about alkane molecules is correct?
A They burn in oxygen.
B They contain carbon, hydrogen and oxygen atoms.
They contain double bonds.
D They contain ionic bonds.​

Answers

Answer:

B

Explanation:

B

please help me with this question ​

Answers

Answer: I believe it would be B. Genus

Explanation:

I looked up the definitions for you and genus is defined as the group above species. Picture of definition attached.

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