Astronomy Review #4

Last updated about 7 years ago

9 Nsɛmmisa

Laabri

Astronomy Review #4

Last updated about 7 years ago

9 Nsɛmmisa

Asemmisa {{asɛmmisaAhyɛnsode}}

If Boron is an ion with a +3 charge, then how many protons and electrons does it have?

5 protons and 5 electrons

5 protons and 6 electrons

5 protons and 2 electrons

6 protons and 3 electrons

Asemmisa {{asɛmmisaAhyɛnsode}}

An element with 17 protons and 18 electrons

An atom of Chlorine

A Chlorine ion with -1 charge

A Chlorine ion with a +1 charge

Asemmisa {{asɛmmisaAhyɛnsode}}

What is the most common isotope of Scandium

21 protons and 23 neutrons

21 protons and 21 neutrons

21 protons and 24 neutrons

20 protons and 25 neutrons

Asemmisa {{asɛmmisaAhyɛnsode}}

This atom has 30 protons, 35 neutrons, and 28 electrons. What is it?

Asemmisa {{asɛmmisaAhyɛnsode}}

Draw the electron configuration for Sulfur

Asemmisa {{asɛmmisaAhyɛnsode}}

different numbers of neutrons
different numbers of electrons
has a plus or minus charge
Has a different atomic mass number

Isotope
Ion

Asemmisa {{asɛmmisaAhyɛnsode}}

The phase of the moon above is

a waxing crescent

a waxing gibbous

a waning crescent

a waning gibbous

Asemmisa {{asɛmmisaAhyɛnsode}}

A sidereal day is shorter than a solar day

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

In our solar system, which of the following is a terrestrial planet?

Jupiter

Mercury

Pluto

Asemmisa {{asɛmmisaAhyɛnsode}}

If Boron is an ion with a +3 charge, then how many protons and electrons does it have?

5 protons and 5 electrons

5 protons and 6 electrons

5 protons and 2 electrons

6 protons and 3 electrons

Asemmisa {{asɛmmisaAhyɛnsode}}

An element with 17 protons and 18 electrons

An atom of Chlorine

A Chlorine ion with -1 charge

A Chlorine ion with a +1 charge

Asemmisa {{asɛmmisaAhyɛnsode}}

What is the most common isotope of Scandium

21 protons and 23 neutrons

21 protons and 21 neutrons

21 protons and 24 neutrons

20 protons and 25 neutrons

Asemmisa {{asɛmmisaAhyɛnsode}}

This atom has 30 protons, 35 neutrons, and 28 electrons. What is it?

Asemmisa {{asɛmmisaAhyɛnsode}}

Draw the electron configuration for Sulfur

Asemmisa {{asɛmmisaAhyɛnsode}}

different numbers of neutrons
different numbers of electrons
has a plus or minus charge
Has a different atomic mass number

Isotope
Ion

Asemmisa {{asɛmmisaAhyɛnsode}}

The phase of the moon above is

a waxing crescent

a waxing gibbous

a waning crescent

a waning gibbous

Asemmisa {{asɛmmisaAhyɛnsode}}

A sidereal day is shorter than a solar day

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

In our solar system, which of the following is a terrestrial planet?

Jupiter

Mercury

Pluto