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Vikki [24]
3 years ago
12

What is a group of elements that form salts called

Chemistry
2 answers:
Darina [25.2K]3 years ago
7 0
The group of elements that form salts is called Alkali metals
Gala2k [10]3 years ago
4 0

Answer:

Alkali metals

Explanation:

Alkali metals react with the nonmetals to form ionic compounds or salts. They form salts with so many metals known as the halogens.

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Why is a gas easy to compress
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Answer:

Gases are easily compressed because of the space between the particles in a gas. ... The pressure decreases because the kinetic energy decreases with the temperature and slower moving particles impact the walls of a contain with less energy.

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4 years ago
What is the name given when pollen from one plant reaches another plant of the same type?
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Cross-pollination occurs when pollen from one plant transferred to a different plant with same species. <span>The two plants’ genetic material combines and the resulting seeds from that pollination will have characteristics of both varieties thus producing stronger plants.  In addition, cross- pollination happens in several means through the help of wind, insect or humans. </span><span>

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5 0
3 years ago
Which chemistry studies non carbon based structures?
Tasya [4]

Answer:

Inorganic chemistry

Explanation:

Meaning: Inorganic chemistry studies substances that do not contain carbon; therefore, it studies non carbon based structure.

8 0
3 years ago
The Earth, the Sun, and the rest of the solar system are almost unimaginably old when viewed on a human time scale. While modern
lord [1]
That makes the Earth, the Sun, and the rest of the solar system
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4 0
4 years ago
Read 2 more answers
10 points. Please help.
ratelena [41]

Answer:

-191.7°C

Explanation:

P . V = n . R . T

That's the Ideal Gases Law. It can be useful to solve the question.

We replace data:

2.5 atm . 8 L = 3 mol . 0.082 L.atm/mol.K . T°

(2.5 atm . 8 L) / (3 mol . 0.082 L.atm/mol.K) = T°

T° = 81.3 K

We convert T° from K to C°

81.3K - 273 = -191.7°C

6 0
3 years ago
Read 2 more answers
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