In the modern periodic table the elements are arranged in order of increasing atomic number.
Answer:
Explanation:
A neutral titanium atom will have 22 electrons. Therefore, its electron configuration will be 1s2 2s2 2p6 3s2 3p6 4s2 3d2.
This answer is 24 because 2.17 x 10 -8 is 24 so that would be your answer
Long wave I think is the correct answer
The angle- angle similarity postulate. It states that if a triangle has two equal corresponding angles the angles are similar.