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AfilCa [17]
4 years ago
5

An ion always has a ________ or ________ charge. While a covalent bond always has no _________, meaning it is __________.

Chemistry
1 answer:
almond37 [142]4 years ago
5 0
An ion has a positive or negative charge. While a covalent bond always has no charge, meaning it is neutral. 
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What was the theoretical yield of a reaction if 50g are formed with a 10% yield?
Bess [88]

Answer: 500g

Explanation:

We are asked to find the theoretical yield of a reaction, and we are given the following information:

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We have to convert the percents to real numbers before the calculations.  We can do it dividing the percent value into 100, so:

4 0
3 years ago
Which set of three quantum numbers (n, l, ml) corresponds to a 2p orbital?
Sunny_sXe [5.5K]
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4 0
3 years ago
Write true or false next to each of these statements.
Serggg [28]

Answer:

a) False ( all metals are not magnetic for ex - gold is not magnetic )

b) false ( Diamond is a solid non metal still it shine)

c ) False ( mercury metal is liquid at room temperature)

d) True

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3 0
3 years ago
Complete the chart. (Remember to enter a "0" if necessary.) Atomic Number: 10 1s: 2s: 2p: 3s: 3p: 4s: 3d: 4p: 5s:
ExtremeBDS [4]
First, we determine how many electrons can each subshell hold:
s can hold 2 electrons
p can hold 6 electrons
d can hold 10 electrons
f can hold 14 electrons

Second, we start distributing the 10 electrons on the orbitals of subshells based on the arrangement shown in the question :
1s will hold 2 electrons
2s will hold 2 electrons
2p will hold 6 electrons
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Answer: 1s: 2
              2s: 2
              2p: 6 
<span>              3s: 0
              3p: 0
              4s: 0
              3d: 0
              4p: 0
              5s: 0</span>
5 0
3 years ago
Which term defines the following: grams of solute divided by 1,000,000 grams of solution
tino4ka555 [31]
The correct answer among the choices is option A. The term that defines the following: grams of solute divided by 1,000,000 grams of solution is called ppm. This is one way of expressing concentration. Parts per million is also equal to 1 milligram of solute per kilogram of solution.
6 0
4 years ago
Read 2 more answers
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