1. Electrons close to the nucleus are in
energy levels; the farther an electron is from the
nucleus, the
Lits' energy level
O higher, lower
lower, lower
lower, higher
higher, higher

Answer:

The heat from the Earth's cores radioactive process makes the lithospheric plates move sometimes away or toward each other.

Hope it helps :)

Answer:

convection currents in the mantle

Explanation:

Convection currents in the mantle are always moving, and make the plates move too. The plates are resting on top of the mantle, which is where the convection currents are, which make them move along with the magma.

Answer: Why exacly am i a rat

Explanation:

,....

but thanks

Answer:

what!!!??????

Answer:

(see below)

Explanation:

Using the process of elimination:

It's not energy radiations because radiation is a way energy is transferred.

It's not energy transmissions because that's the transfer of energy from one medium to another, like the sun to a black construction paper through radiation. There are three ways of transmission: radiation, convection, and conduction.

It's not solutions because a solution is a homogenous mixture where it is uniform in composition and appearance throughout. Also, the term "energy solutions" makes no sense whatsoever.

It's most likely energy transformations because energy transformation, also called energy conversion, is the process of changing energy from one form to another.

Answer: B. Mass

Explanation: The quantity of matter anything contains is called mass.

in form of solid form honey possess

Answer:

Honey

Explanation:

Honey is an ancient remedy for the treatment of infected wounds, which has ... The antimicrobial properties of honey have been known to humans for ...

Abstract

Introduction

Composition

Honey production and ...

Physical properties of honey

Honey as food

Microbes in honey

Answer: Oxygen and glucose are both reactants in the process of cellular respiration.

Explanation: Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Answer: B or Oxygen

Explanation:

Edge 2021

Answer:

The correct option is;

C. I only

Explanation:

Given that in a chemical reaction, the number of valence electrons in the outermost shell of an atom determines the ratio in which the atom combines with other atoms to have the stable 8 (octet) valence electrons in their outermost shell, we have that atoms in a group combines with atoms in other groups, where possible, in the same ratio.

Therefore, sodium, which is in the first column (group I) combines with atoms of elements in other groups, in the same ratio as atoms of the other elements of the column 1

Since hydrogen combines with chlorine in the same ratio as sodium which is from the first column, hydrogen is also an element from the first column.

Answer:B- Leads

Explanation:

just did the quiz and got it right

Answer:

Doctors will use other drugs that are known to be able to treat TB, even if they are less effective than the common drugs.

Explanation:

When a case of drug resistance is established, the doctor has to change the prescription and give other drugs that are also known to be effective against the organism.

Bacterial drug resistance is a common clinical experience. Many established drugs have been found to be ineffective in treating common infections leading to the continuous quest for improved antibiotics that are active against most organisms.

When doctors discover that someone who has an active case of drug-resistant tuberculosis, the doctor may need to change the prescription to other drugs that are also known to be effective against Mycobacterium tuberculosis, the causal agent of tuberculosis.

Learn more: https://brainly.com/question/2124849

To solve this we must be knowing each and every concept related to molecule. Therefore, eight molecules of Sulphur is written as S[tex]_8[/tex].

A molecule is an electrically neutral collection of two or more atoms linked together by chemical bonds. Here are several instances of molecules, as well as an explanation of the differences between particles, compounds, and ions.

An atom is indeed the element's smallest unit. A single element's atoms all have the same amount of protons. Atoms cannot be separated further using any chemical process. A molecule, on the other hand, is the basic unit of such a pure material.  Eight molecules of Sulphur is written as S[tex]_8[/tex]. 8s is wrong representation.

Therefore, eight molecules of Sulphur is written as S[tex]_8[/tex].

To know more about molecule, here:

https://brainly.com/question/14130817

#SPJ2

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nvm

nvm

Answer:

Explanation:

the nymph looks like a smaller version of the adult insect, & it also has no wings & molts.

Answer:

86.45 g

Explanation:

Given data:

Percent abundance of Fa - 85 = 31%

Percent abundance of Fa - 86 = 12%

Percent abundance of Fa - 87 = 38%

Percent abundance of Fa - 88 = 19%

Average atomic mass of Fa = ?

Solution:

Average atomic mass = (abundance of 1st isotope × its atomic mass) +(abundance of 2nd isotope × its atomic mass)+ (abundance of 3rd isotope × its atomic mass) + (abundance of 4th isotope × its atomic mass)   / 100

Average atomic mass = (31×85)+(12×86) +(38×87)+(19×88) /100

Average atomic mass =  2635 +1032 +3306 +1672 / 100

Average atomic mass  = 8645 / 100

Average atomic mass = 86.45

Answer:

A.

Explanation:

50 protons,50 electrons, 75 neutrons.

Hope this helped!

May I get brainliest I need to rank up :)

Answer:

the statement is or are true for all chemical reaction is false

Explanation:

if you think the answer is correct then mark me as brain list

Answer:

An element is something sound in nature a compound is something with more then one specific atom and can be made or found in nature, and a mixture is a few different atoms that can be separated from each other

Answer:

3

Explanation:

The zeros after 152 are not significant.

Answer:

Using a lil common sense bcz I have no book sense on this...

Explanation:

Cobalt (Co) - 1

Germanium (Ge) - 4

Yttrium (Y) - 2

Neodymium (Nd) - 3

I Just looked at which comes before which in the periodic table and obv the one with less length from (1-4) is the lowest in the periodic table continuing... yah digg... lol

Answer:

if we take away the web, we can slide down

Explanation:

Answer:

Universe, galaxy, solar system, star, planet, moon and asteroid.

Explanation:

You're welcome!

Answer:

0.063 L

Explanation:

The dilution formula is M₁V₁ =M₂V₂, where M is mol/L and V is L.

We need to find V₁ so our equation is V₁ = M₂V₂ / M₁.

[tex]V1 = \frac{0.50M*1.5L}{12.0M} = 0.0625 L[/tex]

Round to the lowest significant figures = 0.063 L

The photoelectric effect is an electron coming out of a metal because of electromagnetic radiation  

One type of electromagnetic radiation is light  

Frequency (f): the number of waves / second

Can be formulated :

[tex]\tt v=\lambda\times f[/tex]

v=fast wave propagation ⇒ speed of light =3.10⁸ m/s

λ= Wavelength

The energy can be formulated as

 E = h x f

Where

E = energy of light, J

h = Planck's constant (6,626.10⁻³⁴ Js)

f = Frequency of electromagnetic waves, Hz

1. λ = 4.82 x 10⁻¹⁰ m

the frequency =:

[tex]\tt f=\dfrac{v}{\lambda}=\dfrac{3.10^8}{4.82\times 10^{-10}}=6.22\times 10^{17}[/tex]

2. The energy

[tex]\tt E=6,626.10^{-34}\times 6.22\times 10^{17}=4.12\times 10^{-16}~J[/tex]

3. λ = 4.32 x 10⁻⁷ m

[tex]\tt f=\dfrac{3.10^8}{4.32\times 10^{-7}}=6.94\times 10^{14}\\\\E=6.626\times 10^{-34}\times 6.94\times 10^{14}=4.598\times 10^{-19}~J[/tex]

Answer:

D

Explanation:

Water is a liquid

Answer:b energy

Explanation: i hope its right

Answer:

Find the limiting reactant.

Explanation:

Using the ratio in the chemical formula, find the limiting reactant.

[tex]0.164mol Mn*\frac{2molMnO3}{2molMn} = 0.164molMnO3[/tex]

[tex]0.232molO2*\frac{2molMnO3}{3molO2} = 1.55molMnO3[/tex]

The second equation results in less mol of MnO₃, therefore it is the limiting reactant and changing the moles of O₂ to moles of MnO₃ which will give the theoretical yield which is 1.55 mol MnO₃.

Answer:

i feel like it's false. i'm not quite sure right now, but i have a feeling that it's false. i hope i'm right.

Explanation: