asked 105k views
3 votes
Which element is the first element in group 13 of the periodic table of elements?​

asked
User Kalia
by
8.1k points

2 Answers

7 votes

Answer:

Boron

Step-by-step explanation:

Boron is the first element of Group 13 and is the only metalloid of the group. Its chemical symbol is B, and it has an atomic number of 5. Boron has the electron configuration [He] 2s 2 2p 1 and prefers an oxidation state of +3. Boron has no natural elemental form; it forms compounds which are abundant in the Earth's crust.

answered
User Msergeant
by
8.3k points
5 votes

Answer:

Boron

Step-by-step explanation:

answered
User Andrew Hacking
by
8.4k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.