How many protons and electrons does nickel have?

• 28

• 58.69

Tags

NGSS.MS-PS1-1

What is the atomic mass?

• 58.693

• 28

Tags

NGSS.HS-PS1-1

Beryllium is in group number______.

• Group 2
• Group 3
• Group 4
• Group 7

The period for Bromine is ___________.

• 3
• 2
• 4

What is the chemical symbol for Lithium?

• H
• He
• Li
• N

The number at the bottom of each square on the periodic table is the ...

• atomic number
• atomic mass
• chemical symbol
• element name

Tags

NGSS.MS-PS1-1

The number at the top of each square on the periodic table is the ...

• atomic number
• atomic mass
• Chemical Symbol
• Element Name

Tags

NGSS.MS-PS1-1

Which element is found in group 2 period 4?

• Strontium (Sr)
• Barium (Ba)
• Calcium (Ca)
• Beryllium (Be)

Which element is found in group 18 period 1?

• Neon (Ne)
• Helium (He)
• Chlorine (Cl)
• Krypton (Kr)

GOLD

• Al
• Ag
• Ar
• Au