All categories

3 years ago

6. If element Q has 11 protons, its atomic is 11.

Mathematics

2 answers:

Vladimir79 [104]3 years ago

5 0

Answer: If element Q has 11 protons, its atomic <u>number</u> is 11.

Step-by-step explanation:

The atomic number of a chemical element is the total number of protons that each atom of that element has.

In other words: it indicates the amount of protons that is present in the nucleus of an atom.

In this sense, the periodic table of the elements arranges the chemical elements in the form of a table, ordered by their atomic number (number of protons), by their configuration of electrons and their chemical properties.

sukhopar [10]3 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

What is the interquartile range of the data set?

ioda

The answer is 0,3,9 for the range data

6 0

2 years ago

Read 2 more answers

If c(x)=5/x-2 and d(x) = x + 3, what is the domain of (cd)(x)?

zimovet [89]

All real values of x except x = 2

Hope i did it right^^

8 0

2 years ago

What is the value of x in the equation below? <br> (9x – 6) = 4x + 10

GalinKa [24]

Answer:

x=3.2

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Sam and Jon are attending the same summer camp. The camp is 293 miles away from each of their homes. The graph shows Jon's const

dsp73

Total time taken by Jon was 4.5 hours
Time taken by Sam was 5.5 hours
This implies that John traveled faster than Sam because he took shorter time to get to the camp, thus we conclude that from the given information, the correct answer is:
Sam and Jon traveled at the same rate of speed to camp.

3 0

2 years ago

Find the value of x. Write it as a decimal.

makkiz [27]

Answer:

68.5

Step-by-step explanation:

Arc ABE = 360 - 2x

Arc AE = 2x

half the difference between the two arcs is 43

43 = $\frac{1}{2}$ [360 -2x - (2x)]

7 0

2 years ago