subject
Chemistry, 09.01.2021 07:40 12375819

1 Which Element Am I (Core)
Names
1. I have 4 valence electrons and 2 energy levels. Which element am I?
2. Iam in group 16 with 2 energy levels. Which element am I?
3. I am in Period 2 and belong to the same group (family) as silicon. Which element am 1?
4. I have 7 valence electrons and 3 energy levels? Which elementar ?
5. I am in period 3 and I have 12 protons in my nucleus. Which element am 1?
Berr
Sul
ca
3
6
5
6. I am the only element with no neutrons in my nucleus. Which element am 17
6
7. I am the only metalloid with 3 energy levels. Which element am I?
8. I have 1 valence electron and 11 protons, which element am I?
9. Thave only one energy level that is full. Which element am I?
10.1 have 8 valence electrons and I have 4 energy levels. Which element am 1?
10

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 23:00
The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call
Answers: 1
question
Chemistry, 22.06.2019 15:30
Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.
Answers: 2
question
Chemistry, 22.06.2019 19:30
What is the common name for the compound shown here? enter the common name of the compound shown?
Answers: 2
question
Chemistry, 22.06.2019 20:40
Why do lunar and solar eclipse not happen every month
Answers: 2
You know the right answer?
1 Which Element Am I (Core)
Names
1. I have 4 valence electrons and 2 energy levels. Wh...
Questions
question
History, 24.04.2020 16:28