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postnew [5]
2 years ago
10

What is the charge of this atom? 65 protons 60 electrons A)-5 B)+5 C)0

Chemistry
2 answers:
Andreas93 [3]2 years ago
7 0
B is the answer to your ?????? C
Pani-rosa [81]2 years ago
4 0

Answer:

B. +5

Explanation:

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while ionic compounds in the solid state do not conduct electricity, when they are melted, electric current
evablogger [386]

Answer:

Explanation:

Ionic (or electrovalent) compounds conduct electricity when there they are in the aqueous state/solution because the charges of ions of these compounds are what carry the electric charges in the aqueous solution as a result of free movement within the aqueous solution which they do not "have" when in there solid state (where they have a highly restricted movement/compacted structure).

3 0
2 years ago
Which atom would be expected to have a half-filled <br> 3d subshell?
lana66690 [7]

Answer:

Manganese: Mn

Explanation:

The elestron configuration would show this is 25 electrons

Atomic number : 25

this electron configuration ends in 3d^{5}

half of the d subshell which is 10

6 0
3 years ago
All objects emit and absorb electromagnetic radiation.
olchik [2.2K]
All objects DO emit and absorb electromagnetic radiation. therefore, true.
8 0
2 years ago
348 g of water starting at 4.0°Celsius is heated until his temperature is 37°Celsius. Calculate the amount of heat energy needed
attashe74 [19]

Answer:

48.049 kJ or 48049 J

Explanation:

Hello again.

So we know the formula q = mc\Delta t. c is the heat capacity but this time, it is not given. However, water has a very well known heat capacity which is 4.184 J/(g°C). This is in fact the number we refer to a calorie which is the amount of energy you burn that can raise the temperature of 1g of water by 1°C. So, plugging in values, you get the above. But double check if I am wrong.

7 0
3 years ago
A force has to have which two Factors
monitta
I think that the answer is a size and speed
4 0
3 years ago
Read 2 more answers
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