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Romashka [77]
2 years ago
8

Which list shows the phases of matter in order from the greatest average kinetic energy to the least average kinetic energy per

particle?
A substance has a pH of 8.0. How would it be classified?

Accordingly to the gas laws, which variables are inversely proportional to each other (pressure, volume, temperature)?

part 2

What is the name of this atom?
What is the atomic number?
What is the atomic mass?
What is the charge?

Chemistry
1 answer:
avanturin [10]2 years ago
3 0

Answer:

.

Explanation:

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Define the term standardization
trapecia [35]

Explanation:

Standardization is the process of creating protocols to guide the creation of a good or service based on the consensus of all the relevant parties in the industry. ... Standardization also helps in ensuring the safety, interoperability, and compatibility of goods produced.

6 0
3 years ago
Explain why we use 1/12 in finding atomic mass unit ?​
Nat2105 [25]

Answer:

The u (amu is the old unit name) is 1/12 of the weight of an 12C atom. The way the u is chosen ensures that all core and atom masses are multiples of 1(±0.1) u.

Explanation:

Further explanation if needed...

Carbon 12 was chosen because the chemical atomic weights based on C12 are almost identical to the chemical atomic weights based on the natural mix of oxygen. Simply because the atomic mass is defined as 1/12 of the mass of 12C. Others isotopes of carbon (13C mostly, with an abundance of 1.1% approximately) account for an average atomic mass slightly above 12.

7 0
3 years ago
The total mass of reactants and products is _______ during a chemical reaction
SIZIF [17.4K]

Answer: The total mass of reactants and products is the same during a chemical reaction.

Explanation:

the total mass of reactants is equal to the total mass of products.

5 0
3 years ago
Which of the following best demonstrates kinetic energy?
Novay_Z [31]

Hey there!

Kinetic energy means that something is in motion.

Therefore, the answer would be B. Bird in flight because it’s the only choice that suggests is moving.

Hope this helps!

God bless ❤️

xXxGolferGirlxXx

3 0
3 years ago
Read 2 more answers
Please answer these im begging you!!!!!
I am Lyosha [343]
5) through space
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8 0
3 years ago
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