The number at the top of the element card is the _______________and the number at the bottom of the element is the _________________
What is atomic number AND atomic mass?
What classification has these characteristics: SHINY LUSTER, MALLEABLE, DUCTILE, CONDUCTOR
What is metal?
What does the atomic number represent?
What is the number of protons?
What is positive, neutral or no charge, and negative?
You subtract the atomic number from the atomic mass to find the approximate number of ______________ in the nucleus
What is neutrons?
Two different names for the columns are?
What is a group and family?
Tell the number of protons, neutrons and electrons for the element with this info: 22,Ti,Titanium,47.88
What is 22 protons and electrons and 25 or 26 neutrons?