periodic table - quick check

Organize these elements into the right categories

Groups:

(a) metal

,

(b) non-metal

,

(c) metalloid

• boron

• neon

• gold

• silicon

• flourine

• iodine

• nickel

• carbon

• iron

• geranium

• arsenic

• platinum

Tags

NGSS.MS-PS1-1

what are columns in the periodic table called?

• column

• row

• group

• period

what are rows in the periodic table called?

• column

• row

• group

• period

a majority of the elements in the periodic table are ​​ ​ (a)  

• metals
• non-metals
• metalloids
• not elements

group number is equal to the...

• #of energy levels

• total # of electrons

• #of valence electrons

• #of ions

Tags

NGSS.MS-PS1-1

group 1 elements react by:

• losing 1 electron

• gaining 1 electron

• losing 1 neutron

• gaining 1 neutron

Tags

NGSS.MS-PS1-1

oxygen forms which of the following ions?

• O3+

• O3-

• O2+

• O2-

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

which of the following elements forms an ion with a 3- charge?

• Al

• N

• P

• Br

Tags

NGSS.MS-PS1-1

fluorine forms which of the following ions?

• F+

• F-

• F2+

• F2-

Tags

NGSS.MS-PS1-1

which of the following is the charge formed by group 2 metals?

• 2+

• 1+

• 2-

• 1-