The purpose of a coal burning power plant is to produce which end product?

Chemistry

1 answer:

Mice21 [21]3 years ago

7 0

Answer:

The purpose of a coal burning power plant is to produce electricity so its A

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Pls answer this one thanks have a great day!!! :)))

Masteriza [31]

Minimumhag is correct.

3 0

3 years ago

You've made the hypothesis that the higher the density of a rock, the higher the temperature at which will melt, because a dense

Vlad [161]

The independent variable is the one we are changing in the experiment. As we change it, the dependent variable might also change.

C. the density of the rock because we are changing the density of the rock and seeing how all other variables change with regards to the density.

7 0

3 years ago

Read 2 more answers

Pls help ——————————<br> —————-

Marina86 [1]

Answer:

X has 9 Electrons, 9 Protons and 10 Neutrons

X is Fluorine

Explanation:

19 in X is Nucleon number

So, if you minus 19 by 9 down there (which is proton number) you'll get 10 (Neutron number).

Now, Proton = Electron. That's why Electron is 9 too. I figured that X is Fluorine bcuz it has 9 Electrons. If you venture around in the periodic table, fluorine is the ninth element innit.

hope this helps ya ＼(^o^)／

7 0

3 years ago

The thin outer layer of Earth, called the crust, contains only 0.50 percent of Earth's total mass and yet is the source of almos

Rzqust [24]

Answer:

The mass of silicon in kilograms in Earth's crust is $7.2729\times 10^{21} kg$ .