elements
Which element has the abbreviation H
Hydrogen
Families in the 8 row have what amount of valence electrons
8
sodium has 3 rings because it is in the ______ period
3
break appart H2O and tell me whats in it
hydrogen = 2
Oxygen = 1
the atomic number tells you ______
How many total electrons the element has
Which element has the abbreviation B
Boron
Families in the 1 row have what amount of valence electrons
1
how many rings do elements have in the second period
2
Break appart C6H12O6 and tell me whats in it
Carbon = 6
Hydrogen = 12
Oxygen = 6
______ is in family 5 and period 2
Nitrogen
Which element has the abbreviation Na
Sodium
Carbon is in which family (number)
4
name three elements in period 2
Li Be B C N O F Ne
break appart NaCl and tell me whats in it
Sodium = 1
Chlorine = 1
_____ is in period 3 and family 8
Argon
Which element has the abbreviation Ca
oxygen is in which family (number)
6
name three elements in row 3
Na Mg Al Si P S Cl Ar
what is NaCl
Salt
What is CO2
Carbon dioxide
Which element has the abbreviation Au
Arsenic is in which family (number)
5
gold is in which period
6
glucose
how many periods are there in the periodic table
7