Astronomy Review #4
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Last updated over 6 years ago
9 questions
1
If Boron is an ion with a +3 charge, then how many protons and electrons does it have?
If Boron is an ion with a +3 charge, then how many protons and electrons does it have?
1
An element with 17 protons and 18 electrons
An element with 17 protons and 18 electrons
1
What is the most common isotope of Scandium
What is the most common isotope of Scandium
1
This atom has 30 protons, 35 neutrons, and 28 electrons. What is it?
This atom has 30 protons, 35 neutrons, and 28 electrons. What is it?
1
Draw the electron configuration for Sulfur
Draw the electron configuration for Sulfur
1
- different numbers of neutrons
- different numbers of electrons
- has a plus or minus charge
- Has a different atomic mass number
- Isotope
- Ion
1
The phase of the moon above is
The phase of the moon above is
1
A sidereal day is shorter than a solar day
A sidereal day is shorter than a solar day
1
In our solar system, which of the following is a terrestrial planet?
In our solar system, which of the following is a terrestrial planet?