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AVprozaik [17]
3 years ago
10

In the Alkali metals what element is the same "Period" as the element Neon

Chemistry
1 answer:
Slav-nsk [51]3 years ago
7 0

Answer:

Lithium

Explanation:

The answer is Lithium because the Alkali metals family is in the group 1A and the element neon is in the second period. If you look at the periodic table group 1A and the second period connects at the element Lithium.

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How is light energy converted to chemical energy?
ipn [44]

Answer:

Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.

Explanation:

3 0
3 years ago
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37.5ml of menthol is dissolved in water to make 456 ml of solution, what is the concentration expressed in volume/volume % of th
Ahat [919]

Answer:

V/V% = 8.2%

Explanation:

Given data:

Volume of methanol = 37.5 mL

Volume of solution = 456 mL

V/V% = ?

Solution:

V/V% = [volume of solute / volume of solution ]×100

V/V% = 37.5 mL / 456 mL × 100

V/V% = 0.08× 100

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3 0
3 years ago
Find errors in this equation. Ca(s) + water(l) -> C(OH)2 (aq) + H(6)
vladimir1956 [14]
Calcium (s) + h2o (i) -> carbon(oh)2 (AQ) +h(6)
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4 0
3 years ago
To what volume would you have to change 6.5 Liters of a gas at 1.25 atm in order to
Salsk061 [2.6K]

Answer:

<h2>8.13 mL</h2>

Explanation:

The required volume can be found by using the formula for Boyle's law

V_2 =  \frac{P_1V_1}{P_2}  \\

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

From the question we have

V_2 =  \frac{6.5 \times 1.25}{1}  = 6.5 \times 1.25 \\  = 8.125

We have the final answer as

<h3>8.13 mL</h3>

Hope this helps you

7 0
3 years ago
Which of the following pairs of elements will form covalent bonds with each other? PLEASE HELP
Oksana_A [137]
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8 0
3 years ago
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