Protons
Electrons
Nuetrons
The atom
MISC
100
Protons are found in the a. cloud b. outside the nucleus of an atom c. in the nucleus of an atom
What is c. in the nucleus of an atom
100
Electrons are found in the a. not part of an atom b. outside the nucleus of an atom c. in the nucleus of an atom
What is b. outside the nucleus of an atom
100
Neutrons are found in the a. not part of an atom b. outside the nucleus of an atom c. in the nucleus of an atom
What is c. in the nucleus of an atom
100
Atoms consist of parts called protons, neutrons, and _________. a) Electrons b) Haptons c) Neptons
What is a) Electrons
100
The nucleus of an atom contains protons and __________. a) kryptons b) neutrons c) Toktons
What is b) neutrons
200
Protons are located in the nucleus of the atom. A proton has a) No charge b) A negative charge c) A positive charge
What is c) A positive charge
200
An electron is in a region outside the nucleus. An electron a) Is larger than a proton and has no charge b) Has less mass than a proton and has a negative charge c) Is smaller than a proton and has no charge
What is b) Has less mass than a proton and has a negative charge
200
Neutrons are in the nucleus of the atom. A neutron has a) A positive charge b) No charge c) A negative charge
What is b) No charge
200
All matter consists of particles called _____________. a) Units b) Atoms c) Cubes
What is b) Atoms
200
An element is made up of a. atoms b. electrons c. hantrons
What is a. atoms
300
The mass of an proton is a. 1 amu b. 3000 amu c. 1/1840 amu
What is a. 1 amu
300
If an element has an atomic number of 10 how many electrons does that element have? a. 5 b. 10 c. 20
What is b. 10
300
If an elements atomic number is 4 how many neutrons does it have? a.3 b. 4 c. 5
What is b. 4
300
A list of elements is arranged on a scientific chart called a. atom table b. periodic table c. element charts
What is b. periodic table
300
What is the atomic symbol for oxygen a. Ox b. O c. Oy
What is b. O
400
If the atomic mass is 16 how many protons does the element have? a. 8 b. 16 c. 32
What is a. 8
400
The mass of an electron is a. 1 amu b. 3000 amu c. 1/1840 amu
What is c. 1/1840 amu
400
An element and an atom are different but related because a) A particular element is made up of many different types of atoms b) A molecule is the same as an atom c) An element is made up of all the same type of atom
What is c) An element is made up of all the same type of atom
400
The atomic number of an atom is a) The mass of the atom b) The number of protons added to the number of neutrons c) The number of protons
What is c) The number of protons
400
The atoms of the same element can have different isotopes. An isotope of an atom a) Is an atom with a different number of protons b) Is an atom with a different number of neutrons c) Is an atom with a different number of electrons
What is b) Is an atom with a different number of neutrons
500
The charge of the nucleus is a. positive b. neutral c. negative
What is b. neutral
500
amu stands for a. action mass unit b. atoms mass unit c. atomic mass unit
What is c. atomic mass unit
500
The mass of an neutron is a. 1 amu b. 3000 amu c. 1/1840 amu
What is a. 1 amu
500
The atomic mass of an atom is a) The mass of the atom b) The number of protons added to the number of neutrons c) The number of protons
What is b) The number of protons added to the number of neutrons
500
The atomic number of nitrogen is 7. The atomic mass is 14.00. This means that a) All nitrogen atoms have exactly 7 neutrons. b) A small percentage of nitrogen atoms have fewer than 7 neutrons c) A small percentage of nitrogen atoms have more than 7 neutrons
What is a) All nitrogen atoms have exactly 7 neutrons.
M
e
n
u