3 years ago

' A compound has the same properties as the elements it is made from.' True or false.Why?

Chemistry

1 answer:

Vladimir [108]3 years ago

8 0

Answer:

False

Explanation:

That's because elements in a compound combine and become an entirely different substance with its own unique properties.

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Name and describe three measures of central tendency used to summarize data.

Yuliya22 [10]

The answer is mean,mode and median

6 0

4 years ago

How many moles of gold are there in 3.73 x 10^24 atoms of gold?

BARSIC [14]

Answer:

6.2moles of Gold

Explanation:

To solve this problem, we are going to use the mole concept approach.

Given that;

Number of atoms of gold is 3.73 x 10²⁴ atoms

Now;

In 1 mole of any substance, we have 6.02 x 10²³ atoms;

So;

If there 6.02 x 10²³ atoms in 1 mole of any substance;

3.73 x 10²⁴ atoms will contain $\frac{3.73 x 10^{24} }{6.02 x 10^{23} }$ = 6.2moles of Gold

4 0

3 years ago

What is the orbital diagram for fluorine?

pogonyaev

Explanation:

The orbital for fluorine is 1s 2s 2p. All of the boxes should be filled COMPLETELY until you can't no more. How do you know if you can't anymore? By the <u>atomic number</u> of the element. The atomic number for fluorine is 9. So, you keep adding arrows starting from the first box all the way to the last until you have reached the atomic number, in this case, 9.

Answer: