What is the Symbol, Atomic Number, Atomic Mass, Number of Protons and Number of neutons and electons, melting point and boiling point and normal phrase of the element aluminum.
I think I have some of the answers, I just want to check, If you don't truly want to help me dont answer.
2007-10-10 12:17:32 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
Symbol: Al
Atomic Number: 13
Atomic Mass: 26.981538 amu
Protons: 13
Neutrons: 14
Electrons: 13
Melting Point: 933.47 K (1220.58 °F)
Boiling Point: 2792 K (4566 °F)
Normal Phase: solid
2007-10-10 15:20:15 · answer #1 · answered by Spartacus! 7 · 0⤊ 0⤋
Symbol AL
Atomic Number 13
Atomic Mass 26.98154
Number of Protons 13
Number of neutons 13
Number of electons 13
melting point 933.57 K
boiling point 2740 K
normal phrase SOLID
2007-10-10 12:29:03 · answer #2 · answered by tkquestion 7 · 0⤊ 1⤋
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2017-01-03 10:15:45 · answer #3 · answered by ? 3 · 0⤊ 0⤋
Al
At. No.13
At. Wt. 27
Protons = Electrons = 13
Neutrons = 14
Normal phase: solid metal
m.p. = 660C
b.p. = 2327C
2007-10-10 12:27:49 · answer #4 · answered by steve_geo1 7 · 1⤊ 0⤋