EOC Review

Front

How are elements arranged in the periodic table? Options: by decreasing atomic mass, by increasing atomic number, by chemical name, by repeating atomic number.

Back

by increasing atomic number

Front

The vertical (up and down) columns in the Periodic Table are called

Back

groups

Front

Elements in a .................. have similar chemical properties.

Back

group

Front

What does the 1.00794 stand for?

Back

atomic mass

Tags

NGSS.MS-PS1-1

Front

Which is an electron? Options: A, B, C

Back

A

Tags

NGSS.MS-PS1-1

Front

What is the atomic number?

Back

The number of protons in an element

Tags

NGSS.MS-PS1-1

Front

Each row in the periodic table is called a 

Back

period

Front

Physical Properties

Back

describe the appearance of something.

Front

What are the 3 forms of matter?

Back

solid, liquid, gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What does density measure?

Back

how packed particles are in a substance.