please help, 15 points

Answer:

transitive ​physicsif something conducts heat or electricity, heat or electricity can move through it.

Explanation:

Hello good afternoon...God bless here is the answer to your following question-

definition of conduct (in physics)- transitive ​physics if something conducts heat or electricity, heat or electricity can move through it.

Answer:

I'm pretty sure it's ribosomes

Explanation:

because the endoplasmic reticulum is where proteins are packaged and made

Answer:

See explanation

Explanation:

The third and fourth elements in the first transition series are vanadium and chromium. They contain 23 and 24 electrons respectively.

In universe L, the electron configuration of vanadium is;

[X]  3d3 4s2

In universe L, the electron configuration of chromium is;

[X] 3d4 4s2

The electron configuration of chromium has to change since there are four instead of five d orbitals in universe L.

Answer:

glass your welcome

Explanation:

Answer:

Probably the one you are already dating...

Explanation:

...but if you really like the other guy then you should chose him.

Answer:

ummmmmmmmmmmmmmmmmmmmmmmm

Answer:

????????????

Explanation:

ummmmmmmmm

Answer:

5

Explanation:

They all matter unless it is a decimal.

Answer:

Conservation of Mass

Explanation:

I did the test on K12

Answer:

Conservation of Mass

Explanation:

Lavoisier conducted many experiments of this type. He found in all cases that the mass of the reactants is equal to the mass of the products. His conclusion, called the states that in a chemical reaction, atoms are neither created nor destroyed. - www.classzone.com

Answer:

Chlorine has 7 valence shell electrons, 2 in the 3s orbital and 5 in the 3p orbital. Since a full shell of valence electrons (8) is the most stable configuration, chlorine tends not to lose electrons but to gain one electron to fill the final 3p orbital and give it 8 valence electrons like its neighboring noble gas argon

Explanation:

i hope this helped

Two or more than two atoms with different physical or chemical properties can not combine together to form an element. The element which has 7 valence electrons on it's 5th energy level is Iodine.

Element generally consist of atoms or we can atoms combine to form element. Atoms of an element is always same, means all the properties of all atoms of one type of element is same.

Valence shell is the last shell to which electrons are being filled. Since 7 valence electron are present in 5th shell of the element. So, we know that in whole periodic table group 17 or halogen family contains 7 electrons in its valence shell. 5th energy represents the number of period. So, the given element is Iodine.

The electronic configuration of Iodine is

[Kr] 4d¹⁰ 5s² 5p⁵

Therefore, the element which has 7 valence electrons on it's 5th energy level is Iodine.

To know more about element, here:

https://brainly.com/question/8460633

#SPJ2

Answer:

Fill in the blanks: IONIC compounds break up into ANIONS and CATION in solution, which can move freely and carry an ELECTRICAL current.

Answer:

Please find attached the completed Lewis dot diagram structure for PI₂F

Explanation:

The number of valence electrons are;

Phosphorus = 5 Electrons

Iodine = 2 × 7 electrons = 14 electrons

Chlorine = 7 electrons

The total number of valence electrons = 14 + 7 + 5 = 26 electrons

2) We draw the symbol that represents the basic (general) structure of the molecule as follows;

The sheared electron pair are represented by single bond lines

3) We complete the octet structures round the fluorine and the iodine atoms as attached showing 18 electrons plus 6 shared electron pairs, with a maximum from step 2 to give a total of (18 + 6) 24 electron pairs

4) We add the 2 unaccounted valence electron on the phosphorus atom to give it the stable octet structure, which gives the completed Lewis structure

Answer: Covalent bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell.

Explanation: I hope that helped and Happy friday.

Answer:

Explanation:

SANA PO MAKATULONG PO YUNG SAGOT NA BINIGAY KO

Answer:

1 mole of any gas at STP occupies 22.4 liters of volume. Using this information, the volume occupied by any number of moles (or grams) can be determined.

Explanation:

There will be 22.4 liters of oxygen, which will be 5.00 moles of oxygen occupied at STP.

The International System of Units uses the mole (symbol: mol) as the unit of material quantity. How many elementary entities of a particular substance are present in an object or sample is determined by the quantity of that material.

The chemical element with the atomic number 8 and symbol O is called oxygen. It belongs to the periodic table's chalcogen group, is a very reactive nonmetal, and is an oxidizing agent that easily produces oxides with most elements as well as other compounds.

1 mole of any gas at STP occupies 22.4 liters of volume. Using this information, the volume occupied by any number of moles (or grams) can be determined.

Therefore, at STP, 5.00 moles of the available 22.4 liters of oxygen will be occupied.

To learn more about moles, refer to the link:

https://brainly.com/question/26416088

#SPJ2

Answer:

Some molecules, such as carbon dioxide and oxygen, can diffuse across the plasma membrane directly, but others need help to cross its hydrophobic core. In facilitated diffusion, molecules diffuse across the plasma membrane with assistance from membrane proteins, such as channels and carriers.

Molecules that are too large to flow across the membrane need help from integral proteins.

Some molecules are too large to diffuse through the membrane channels and too lipid insoluble to diffuse through the phospholipid layer.

Such is the case with glucose and some other monosaccharides,these substances, however, can cross the plasma membrane through the facilitated diffusion process.

The transport of these molecules depends on integral membrane proteins that act as transporters, transferring the molecules to one side of the membrane and the other without coming into contact with its hydrophobic interior.

Intrinsic or integral proteins constitute more than 70% of the total and are totally or partially included within the lipid matrix of the membrane maintained by hydrophobic interactions.

When they are arranged along the membrane, they are called transmembrane, they can pass totally or partially through the bilayer, sticking out one or both of its surfaces.

There are pores and channels in the membrane to pass substances to the interior and exterior of the cells formed by transmembrane proteins.

The passage of ions through ion channels is faster than through "carrier" proteins, since it does not require the union of the ion with the pore protein.

Therefore, we can conclude that molecules that are too large to flow across the membrane need help from integral proteins.

Learn more here: brainly.com/question/14759861

Answer:

Explanation:

The thermosphere is often considered the "hot layer" because it contains the warmest temperatures in the atmosphere. Temperature increases with height until the estimated top of the thermosphere at 500 km. Temperatures can reach as high as 2000 K or 1727 ºC in this layer (Wallace and Hobbs 24).

Answer:

5

Explanation:

A lithium atom with an atomic number of 3 and a charge of -2 will have a total number of electrons.

The atomic number is the number of protons in an atom. For a neutral atom that has not gained or lost electrons, the atomic number is the same as the number of electrons.

   neutral atom: atomic number of electrons

For neutral atom of lithium, we will have 3 electrons

Now, lithium with a charge of -2 has gained two more electrons to the original 3 this now makes it 5.

ii.

It is an anion because it is negatively charged.

Negatively charged particles are called anion.

Answer:

Fungi, or D

Explanation:

Answer:

C. 22 grams because mass cannot be created or destroyed

Explanation:

In this reaction and in any chemical reaction, mass is expected to always be conserved.

According to the law of conservation of matter "in a chemical reaction, matter is neither created nor destroyed but can be changed from one form to another".

Answer:

The electrons are supplied by the species getting oxidized. They move from anode to the cathode in the external circuit. The external battery supplies the electrons. They enter through the cathode and come out through the anode

The electrons are supplied by the species getting oxidized. They move from the anode to the cathode in the external circuit.

An electron is a negatively charged subatomic particle.

The reaction at the anode is oxidation and that at the cathode is reduction. Here, the anode is positive and the cathode is the negative electrode. The reaction at the anode is oxidation and that at the cathode is reduction.

The electrons are supplied by the species getting oxidized. They move from the anode to the cathode in the external circuit. The external battery supplies the electrons. They enter through the cathode and come out through the anode.

Learn more about electrons here:

https://brainly.com/question/2293721

#SPJ2

Answer:

A. structural adaptation

Explanation:

Hope This Helps!!

God Bless!!

~DuffyDuck~

Answer:

I think you meant metabolism

Explanation:

me·tab·o·lism

the chemical processes that occur within a living organism in order to maintain life.

Answer: I’m guessing you meant metabolism. Metabolism is the chemical reactions in the body's cells that change food into energy. Our bodies need this energy to do everything from moving to thinking to growing. Specific proteins in the body control the chemical reactions of metabolism.

Answer: The answer is C. The reaction system absorbs 22 kJ of energy from the surroundings.

Explanation: I just took the quiz and it said I got it right.

As per the law of conservation of energy:

C. The reaction system absorbs 22 kJ of energy from the surroundings

This law of energy states that the energy remains conserved its neither created nor destroyed. It remains conserved throughout the reaction.

when an amount of heat gets absorbed during the reaction from the surroundings this type of reaction is known as an endothermic reaction.

So, for fulfilling law of conservation, same amount of energy must be asborbed.

Thus, option C is correct.

Find more information about Energy here:

brainly.com/question/13881533

Answer: oxygen

Explanation: because we need it to live ;)

Answer:

(2) oxygen

Explanation:

Answer:

Genes are segments of DNA that contain the code for a paticular  protein that works in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

Explanation:

Answer:

The answer should be A

Explanation:

Answer:

Electrons move around a nucleus.

Explanation:

Answer:

Explanation:

i = 7.58 × 10 to the -4 power

j = 4.573 × 10 to the sixth power

k = 3.438 × 10 to the -2 power

h = 5 × 10 to the third power

hope this helps!

Answer:

When an atom is electrically neutral, it means that the overall charge of the atom is zero. ... The charge from a proton or electron are of equal strength, therefore if an atom has an equal number of protons and electrons, it will be electrically neutral.

Explanation:

Answer:

Protons have a positive electric charge, and neutrons are neutral which means they have no electric charge. Atoms normally have the same number of protons and electrons. The negative charge of the electron cancels out the positive charge of the proton giving the atom a zero net (or neutral) charge.

Answer:

A

Explanation:

learned this in biology