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Mumz [18]
3 years ago
10

Explain this

Chemistry
2 answers:
Alenkasestr [34]3 years ago
3 0

Answer:

Because Argon is a inert gas

Explanation:

Inert gases don't take place in any experiments

Kay [80]3 years ago
3 0

Answer:

Below.

Explanation:

The sodium reacts strongly with the chlorine to form NaCl and the heat of reaction continues the brightness, whereas it does not react with the inert gas  argon and soon cools down.

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Classify metals based on more reactive, moderate and less reactive​
Alex17521 [72]

more reactive metals:

potassium (highest reactivity)

sodium

calcium

magnesium

moderate reactive metals:

aluminium

zinc

iron

lead

least reactive metals:

copper

mercury

silver

gold (least reactivity)

5 0
3 years ago
Which properties of glass are a promblem in transporting food and drink?​
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Explanation:

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5 0
3 years ago
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Which of the following statements is true about what happens during a chemical reaction?
tiny-mole [99]

Answer: The correct option is A.

Explanation: In a chemical reaction, reactants react to form a number of products.

For the formation of products, the bonds of the individual reactants must be broken and the bonds of the products must be formed.

For example: Formation of water from hydrogen gas and oxygen gas. Reaction follows:

2H_2(g)+O_2(g)\rightarrow 2H_2O(l)

The Bonds of hydrogen and oxygen molecule are broken and new bonds between hydrogen and oxygen atoms are formed to give water molecule.

5 0
2 years ago
Read 2 more answers
Can you help me please..
Murrr4er [49]

Answer:

Using Charles law of Gas

Explanation:

7 0
3 years ago
What is the density of lead (in g/cm^3 3 ) if a rectangular bar measuring 0.500 cm in height, 1.55 cm in width, and 25.00 cm in
Viktor [21]

Answer:

Density = 11.4 g/cm³

Explanation:

Given data:

Density of lead = ?

Height of lead bar = 0.500 cm

Width of lead bar = 1.55 cm

Length of lead bar = 25.00 cm

Mass of lead bar = 220.9 g

Solution:

Density = mass/ volume

Volume of bar = length × width × height

Volume of bar = 25.00 cm × 1.55 cm × 0.500 cm

Volume of bar = 19.4 cm³

Density of bar:

Density = 220.9 g/ 19.4 cm³

Density = 11.4 g/cm³

3 0
2 years ago
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