Term
|
Definition
| Anything that has mass and occupies space |
|
|
Term
| What is matter composed of |
|
Definition
|
|
Term
|
Definition
| A substance that cannot be broken down by ordinary chemical means |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| What are atoms subatomic particles |
|
Definition
| Protons, Neutrons, Electrons |
|
|
Term
| Does atoms in a gas move faster then a solid |
|
Definition
| Yes gas atoms move faster |
|
|
Term
| Were is the nucleus located at in a atom |
|
Definition
| center core which is made up of protons and neutrons |
|
|
Term
|
Definition
|
|
Term
| How many electrons can be in the first shell of a atom |
|
Definition
|
|
Term
|
Definition
| The number of protons gives identity to the atom |
|
|
Term
|
Definition
| Number of protons and neutrons |
|
|
Term
|
Definition
| Elements with the same number of protons but different number of neutrons |
|
|
Term
| What are the four atoms most abundant in life |
|
Definition
| Hydrogen, Carbon, Nitrogen, Oxygen |
|
|
Term
| What is the atomic number for Nitrogen? |
|
Definition
|
|
Term
| What is the atomic number for Carbon? |
|
Definition
|
|
Term
| What is the atomic number for oxygen? |
|
Definition
|
|
Term
| What is the atomic number for hydrogen? |
|
Definition
|
|
Term
| Hydrogen, Carbon, Nitrogen, Oxygen make up what % of the weight of the body? |
|
Definition
|
|
Term
| What is the most abundant in the body Hydrogen, Carbon, Nitrogen or Oxygen |
|
Definition
|
|
Term
| What trace element are essential for life |
|
Definition
|
|
Term
| What is the maximum electrons that can be held in the second shell of a atom |
|
Definition
| 8 electrons can be in the outer shell of a atom |
|
|
Term
| Out of the three physical states of gas, liquid and solid which one has the most molecules? |
|
Definition
|
|
Term
| Out of the three physical states of gas, liquid and solid which one has the lest molecules? |
|
Definition
|
|
Term
| What orbits the nucleus in a atom? |
|
Definition
|
|
Term
| Name the three kinds of chemical bonds |
|
Definition
| Covalent Bond, Ionic Bond, Hydrogen Bond |
|
|
Term
| What forms when two atoms share one or more pairs of the outer-shell electrons? |
|
Definition
|
|
Term
| Between a Covalent bond and a Ionic bond which one is stronger? |
|
Definition
|
|
Term
| Between a Covalent bond and a Ionic bond which one is weaker? |
|
Definition
|
|
Term
|
Definition
| A atom or group of atoms with a positive or negative electrical charge. |
|
|
