Covalent, Ionic and Metallic Bonds

What is the subatomic particle that gives the nucleus its positive charge?

How many electrons will fit on the second energy level of an atom?

What is the negative subatomic particle that orbits the nucleus

An atom that has lost electrons is a

What kind of bond is formed when Sodium transfers an electron to chlorine to form salt

How many electrons can fit on the first electron shell?

A substance that contains two or more elements is called

An element in the halogen group has how many valence electrons

How many atoms are in a molecule of water H₂O?

A covalent bond where electrons are not shared equally. ( Water and sugar are examples)

What kind of bond is shown?

The central part of an atom that contains the protons and neutrons

Which type of bond creates a "pool" of electrons between atoms?

An element in Group 2 ( Alkaline Earth Metals) has how many valence electrons?

The properties of a compound are different than the properties of the elements that make it up

Atoms joined together by SHARING electrons are

A bond between two metals is a(n)

When atoms combine to form molecules they become

Because of the way the electrons are pooled, these compounds can be hammered into sheets

What kind of bond is shown?

What kind of "single" bond is formed when hydrogen connects to itself to share electrons

What is the correct formula for Ammonia?

These numbers represent the number of atoms in a chemical formula

Why do the noble gases not react with other elements?

In a chemical formula, these represent the elements

A bond between a metal and a nonmetal is a(n)

Because water shares electrons unequally it has a positive and negative side making it a(n)

Who developed the periodic theory and created one of the first periodic tables?

A bond between two nonmetals is a(n)

A neutral particle formed when atoms share electrons

What kind of bond is shown?

Sodium will lose an electron before it bonds with chlorine. What will be charge of the ion?

Which of the following is a compound?

The chemical formula for Caffeine is C₈H₁₀N₄O₂ Which element in the formula has the most atoms?

A bond that is formed when an electron is transferred to form ions