Answer:
The correct term is mixtures
Explanation:
Explanation:
The spectroscopic notation involves writing out the full electron configuration for the element.
Flourine has atomic number of 9.
The electronic configuration is given as; 1s2 2s2 2p5
The noble gas notation has the format;
[noble gas]electrons where the noble gas is the nearest one that occurs before the element.
The nearest electron before carbon is Helium.
The notation is given as;
[He]2s2 2p2
Invasive species can do all sorts of damage to an existing ecosystem, including changing habitats and starving native animals of food and resources.
<h3>What is an invasive species?</h3>
An invasive species is an organism that causes ecological or economic harm in a new environment where it is not native.
Invasive species can change the food web in an ecosystem by destroying or replacing native food sources. The invasive species may provide little to no food value for wildlife. Invasive species can also alter the abundance or diversity of species that are important habitats for native wildlife.
Learn more about the invasive species here:
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Answer:
The empirical and molecular formula because the ratio is 2:1 <em>and </em>there is 2 hydrogen atoms and 1 oxygen atom.
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Answer:
A: Volume and Amount of Gas
B: 3
C: 4
D: 4
E: 3
F: Gay-Lussac's Law
G: Directly Proportional Relationship
Explanation:
A: When looking at the information given, each container contains the same amount of particles and the size of the container is stated to be the same. Therefore, these two variables remain constant.
B: KE is determined by the temperature, which means the container with particles at the highest temperature has the highest amount of KE. This would be container 3.
C: The container with the lowest temperature is 4.
D: The container with the lowest pressure is 4 because a lower temperature means lower pressure.
E: The container with the highest temperature has the highest pressure because the particles are moving faster, meaning more pressure exerted against the container.
F: Gay Lussac's Law because this law shows the relationship between pressure and temperature.
G: This is a directly proportional relationship because as temperature increases, pressure increases. As temperature decreases, pressure decreases.
