Physical Science

Who Was The First Scientist That Made The Periodic Table

• Dmitri Mendeleev

• Albert Ghiorso

• NoBody

What does the periodic table look like right now

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

What is in the 1A in the periodic table

• Alkali Metals

• Alkaline Earth Metals

• Halogen

• Nobel Gasses

What is e- stand for

• protrons

• electrons

• neutrons

• None of the Above

Tags

NGSS.MS-PS1-1

What is the p+ mean

• protons

• electrons

• neutrons

• None of the above

Tags

NGSS.MS-PS1-1

🎮 Why Is There Science

• Because You Need Know Science

• Because It Is Part Of Education

• Makes You Smart

• Love Playing With Ice

Why Is There A Periodic Table

• Is It Because To summarize, the periodic table is important because, The Periodic table can be used to predict the properties of elements, even those that have not yet been discovered.

• Is it just to organize the non-metals, Metalloids, Gases

• Is it just for scientist to use or the people out in the world

• None Of The Above

Elements on the periodic table are classified as

• or brittle

• metal heads, non metals and metalloids

• metals, non metals, and metalloids

• halogens, nonhalogens and semi halogens

elements, mostly nonmetals that have 7 valence electrons

• halogens

• alkaline earth metals

• gasses

• carbon group

Name the Element in Group 6, Period 4

• Mg

• Hf

• Cr

• Re