Worksheets2.0 Atoms and Bonding Quiz
Total questions: 16
Worksheet time: 8mins
What is an atom?
Anything that has mass and takes up space.
The smallest unit of matter that still retains the properties of an element.
A substance consisting of two or more different elements in a fixed ratio
The smallest unit that can complete life functions
Which of the following matched the correct charge of each subatomic particle?
Protons are neutral, electrons are negative, and neutrons are positive.
Protons are positive, electrons are neutral, and neutrons are negative.
Protons are negative, electrons are positive, and neutrons are neutral.
Protons are positive, electrons are negative, and neutrons are neutral.
Which subatomic particle is found outside the nucleus?
Protons
Neutrons
Electrons
Atoms
What tells you the number of protons an element has?
The atomic number
the atomic symbol
the atomic mass
the mass number
What type of bond involves a sharing of electrons?
Ionic bonds
Covalent bonds
Hydrogen bonds
Nuclear bonds
Choose all answers that are correct: An atoms atomic mass is calculated by adding together
electrons
neutrons
protons
elements
Which type of bond shares electrons?
Covalent
Ionic
Hydrogen
Nuclear
Which type of bond is between positive and negative ions (Metals and Nonmetals)
Covalent bonds
Ionic bonds
Hydrogen bonds
Metallic bonds
What type of bond is between atoms that are already bonded (weak). Or it can be between Hydrogen and another electronegative atom such as Oxygen, Chlorine, or Fluorine.
Covalent bonds
Ionic bonds
Hydrogen bonds
Metallic bonds
What is an ion?
a neutral atom
an atom that wants to share electrons to bond
an element that cannot be broken down into a simpler substance.
a charged atom
What are the 4 most common elements in living things?
Water, Carbon, Hydrogen, and Oxygen
Oxygen, Carbon, Hydrogen, and Nitrogen
Oxygen, Hydrogen, Carbon, and Sodium
Carbon, Hydrogen, Nitrogen, and Helium
A compound is
anything that has mass
any element that cannot be broken down into a simpler substance.
a substance consisting of two or more different elements in a fixed ratio
any element on the periodic table
What is matter?
Anything that is important
Anything that occupies space and has mass
Anything that you can weigh
Anything that has mass
Select all answers that apply: What is a mixture?
composition of two or more substances that are not chemically combined with each other and are capable of being separated.
carrots, peas, and corn sucatash
salad
composition of only one substance.
Select all answers that apply: What is a period?
There are seven in the periodic table, with each one beginning at the far left.
A horizontal row of the periodic table.
A vertical column on the periodic table
Begins when a new principal energy level begins filling with electrons.
What is a group?
There are seven in the periodic table, with each one beginning at the far left.
A horizontal row of the periodic table.
A vertical column on the periodic table
Begins when a new principal energy level begins filling with electrons.
