The mass on the spring is bouncing.
We would call it a wave-like motion, except that it all stays in the same place. But, just like a wave, moving from the highest position to the lowest position
is one-half of a full wiggle.
(The other half consists of moving from the lowest position back up to the
highest position, where it started from.
So, half of the wave-like motion takes 0.6 seconds.
A full cycle of the wave motion ... the actual period of the bounce,
is double that much time . . .
1.2 seconds.
D. There is an overall release of energy when bonds form.
The answer would be Bismuth and Nitrogen because they have the same number of valence electrons.
Groups in the periodic table are arranged in columns. When it comes to neutral atoms, the number of valence electrons it has is equal to the main group of that element. For example, Bismuth is under group 5A of the periodic table. It has 5 valence electrons. If you look for Nitrogen in the periodic table, you will find it in Group 5A as well and this means that it also has 5 valence electrons.
Amplitude:)
Hope this help!
what type of question is this?