Week 1 Review - Physical Science

NAME (LAST NAME, FIRST NAME)

Evaluate responses using AI:

OFF

LEARNING MODALITY

• MDL - PRINTED

• MDL - DIGITAL

• ONLINE

Big Bang is an EXPLOSION of space itself

• TRUE

• FALSE

TYPE YOUR ANSWER IN SMALL LETTERS:

_____ ______ observed that the universe is continuously expanding, further supporting the big bang theory.

Responsible for the creation of heavy elements (lithium up to iron)

• Big bang Nucleosynthesis

• Stellar Nucleosynthesis

• Supernova Nucleosynthesis

Responsible for the creation of light elements (hydrogen to lithium)

• Big bang Nucleosynthesis

• Stellar Nucleosynthesis

• Supernova Nucleosynthesis

WRITE YOUR ANSWER IN SMALL LETTERS (Plural form):

The identity of an element depends on how many _______ it has

How many NEUTRONS does this isotope of Sulfur contain?

TYPE YOUR QANSWER IN SMALL LETERS:

______ _______ was an English physicist

who demonstrated that the atomic number, the number of protons in an atom, determines most of the properties of an element.

Type of chemical bonding:

metal to non-metal; transfer of electrons

• metallic

• covalent

• Ionic