What is the order of size from smallest to largest can be gathered from watching the video above? __________
How many protons do you see in this image below? __________ Which statement is true based on the picture below!!! __________
3 points
3
Question 3
3.
Word Bank:
positively
nucleus
charge
Atoms are made of 3 smaller things. Protons, neutrons, and electrons.
Protons are _______ charged particles.
Neutrons have no _______ and are neutral.
Protons and neutrons are located in the center or _______ of the atom.
4 points
4
Question 4
4.
Word Bank:
negatively
clouds
number
outside
Electrons move around the _______ of the nucleus and they are _______ charged.
They move around the nucleus so fast that they form _______ that surround the nucleus of an atom.
The number of protons gives the atomic _______ of atoms. On a periodic table, you can usually find the atomic number in the upper left of the square.
4 points
4
Question 5
5.
The atomic _______ (or atomic mass) is the number located on the _______ , which is the number of protons and _______ in an atom. The element the dogs made was _______ because there are 2 protons in the nucleus.
1 point
1
Question 6
6.
The number of protons in the nucleus of an atom determines the type of element. Look at the diagram and count the number of protons.
Then look below and decide which element it is based on the number of protons you counted from above. The number of protons is called the atomic number and is at the top of an element box.