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vfiekz [6]
3 years ago
8

When a car uses a gallon of gas, how much carbon dioxide is emitted into the environment? I give branlyest

Chemistry
2 answers:
sineoko [7]3 years ago
7 0

Answer:

19.5

Please tell me if wrong.

Firlakuza [10]3 years ago
4 0

Answer:

here u go my alt for brainlyest

Explanation:

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I need help please???
Andreyy89

Answer:

the answer is the 2nd option

Explanation:

distance is divided by rime

3 0
3 years ago
4. Using your knowledge of elements, compounds
igor_vitrenko [27]

Answer:

Element

magnesium, hydrogen, chlorine, sulfur

Compound

water, iron oxide

Mixture

air, salty water , dias cola.

Explanation:

Element is made up of only one type of atom and are relresented by symbols.

Compound are formed by chemical mixing of atoms of elements and have a chemical formula

Mixture are formed by simple mixing up of substances and mixture don't have chemical formula.

4 0
3 years ago
Science Question 1: Please Answer!
charle [14.2K]
Ok but you have to give me a cookie
7 0
3 years ago
Which is a characteristic of a solution1. its particles scatter light2. ita particles are evenly distributed 3. its particles se
FrozenT [24]
A colloid has the particles that have the ability to scatter light called the Tyndall effect named after the scientist named Tyndall. A suspension has large suspended particles that settle out at the bottom of the container. A solution has small particles that are evenly distributed throughout. Hence the answer is choice 2.
8 0
3 years ago
Read 2 more answers
Compare the ability to hold on to / attract electrons between metals and nonmetals.
skad [1K]

Nonmetals have the ability to attract electrons better than metals because they have a higher electron affinity or electronegativity than metals.

<h3>What is electronegativity?</h3>

Electronegativity is the tendency, or a measure of the ability, of an atom or molecule to attract electrons and thus form bonds.

An element in the periodic table with a high electronegativity will automatically have a high electron affinity.

Metals (low electronegativity) are known to lose electrons to non-metals (high electronegativity), hence, nonmetals have the ability to attract electrons better than metals because they have a higher electron affinity or electronegativity than metals.

Learn more about electronegativity at: brainly.com/question/2060520

#SPJ1

5 0
2 years ago
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