Element's Identity, Ions and Isotopes

Front

What is the identity and location of the positive particles of an atom?

Back

protons and they are located in the nucleus.

Front

Identify the element and determine the number of protons of an with atomic number 7.

Back

Silicon and it has 7 protons.

Front

How many protons does this atom have?

Back

5

Front

What part of the atom is the arrow pointing to? Options: nucleus, proton, electron shell, electron

Back

electron shell

Front

If the number of protons equal the number of _____, the atom will have no charge

Back

electrons

Front

A neutral atom would become an ion that has a charge of 2+ by

Back

Losing two electrons

Front

Isotopes are atoms that have different

Back

Mass numbers

Front

Two atoms that have different numbers of protons are

Back

Different elements

Front

An element with a mass number of 11 and an atomic number of 5 has how many neutrons?

Back

6

Front

An atom has 10 protons, 15 neutrons and 10 electrons what is its mass number.

Back

25