myasiacromwell myasiacromwell

03-01-2022
History

contestada

PLEASE HELP ME LIKE PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME PLEASE PLEASE HELP ME.

PLEASE HELP ME LIKE PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME PLEASE PLEASE HELP ME class=

Respuesta :

rachdevoid rachdevoid

04-01-2022

Answer: the answer is A.

atomic #is 3

mass# is 7

Answer Link

Otras preguntas

When the electrons of an excited atom return to a lower energy state, the energy emitted can result in the production of (1) alpha particles (3) protons(2) isot

What is the total number of valence electrons in a germanium atom in the ground state?(1) 22 (3) 32(2) 2 (4) 4

what is the capital of Saudi Arabia?

A sample of gas is held at constant pressure. Increasing the Kelvin temperature of this gas sample causes the average kinetic energy of its molecules to (1) dec

Which one of the following clue words indicates chronological order? A. Next B. Reason C. Also D. Similar

Arsenic is often obtained by heating the ore arsenopyrite, FeAsS. The decomposition of FeAsS is represented by the balanced equation below. FeAsS(s) ==heat==>

Which sentence is punctuated correctly? A. "It can creep along the ground." he added, "or climb trees." B. "The leaves," she explained, "can be anywhere from

What conditions in Britain paved the way for the industrial revolution

Which subatomic particle has a negative charge? (1) proton (3) neutron (2) electron (4) positron

An atom of which element has the greatest attraction for electrons in a chemical bond? (1) As (3) Ge (2) Ga (4) Se