1st Semester Final Version 1

Front

What identifies the element?

Back

Protons are the subatomic particles that determine the identity of an element.

Front

What is a subatomic particle that has a negative charge?

Back

Electrons are negatively charged subatomic particles found in atoms.

Front

What is the missing isotope in the nuclear equation: 9_4Be + 1_1H → _____ + 4_2He?

Back

The missing isotope is 6_3Li.

Front

What is the chemical name for AgF?

Back

AgF is called silver fluoride.

Front

Is KBr ionic or covalent?

Back

KBr is an ionic compound.

Front

What are protons?

Back

Protons are positively charged particles found in the nucleus of an atom.

Front

What are neutrons?

Back

Neutrons are neutral particles found in the nucleus of an atom.

Front

What are electrons?

Back

Electrons are negatively charged particles that orbit the nucleus of an atom.

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the transfer of electrons from one atom to another.

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond formed when two atoms share electrons.