1) The part of an atom with a POSITIVE charge. a) proton b) neutron c) electron 2) Neutrons have a _____ charge. a) positive b) negative c) neutral 3) Electrons are found .... a) in the nucleus b) outside of the nucleus c) beside the protons 4) The atomic number is equal to the number of .... a) protons b) neutrons 5) Subtracting the atomic mass and protons equals the .... a) number of electrons b) number of neutrons 6) What two parts of an atom are found in the nucleus? a) protons and electrons b) neutrons and protons c) neutrons and electrons 7) What is the ATOMIC NUMBER for magnesium? a) 12 b) 24 c) 36 8) The number of electrons is equal to the number of .... a) neutrons b) protons 9) How many PROTONS are in an aluminum atom? a) 13 b) 27 c) 14 10) How many neutrons in a boron atom? a) 5 b) 6 c) 11 11) The atomic number for lithium is 3 and the atomic mass is 7, that means it has ____ protons. a) 3 b) 0 c) 4 d) 10 12) What 2 parts of an atom are always the same number? a) protons and electrons b) protons and neutrons c) neutrons and protons 13) The atomic mass is equal to the protons plus the .... a) neutrons b) electrons 14) How many protons are in the nickel atom? a) 16 b) 32 c) 48 15) Which element has a chemical symbol that comes from the Latin name? a) gold b) hydrogen c) oxygen
0%
Atoms
共用
共用
共用
由
Science6srm
G6
Science
編輯內容
列印
嵌入
更多
作業
排行榜
顯示更多
顯示更少
此排行榜當前是私有的。單擊
共用
使其公開。
資源擁有者已禁用此排行榜。
此排行榜被禁用,因為您的選項與資源擁有者不同。
還原選項
迷宮追逐
是一個開放式範本。它不會為排行榜生成分數。
需要登錄
視覺風格
字體
需要訂閱
選項
切換範本
顯示所有
播放活動時將顯示更多格式。
打開結果
複製連結
QR 代碼
刪除
恢復自動保存:
?